Top 20+ Japanese weird foods to test your bravery

Welcome to the adventurous world of Japanese weird foods, brought to you by Japan With Love. If you are curious about exploring Japan’s culinary fringes, this list is made for you. From strange textures to surprising flavour combinations, these dishes push the boundaries of what you might expect when thinking of Japanese cuisine. Whether you’re a seasoned foodie or just curious, strap in for a journey through some of the oddest, most unusual Japanese food you can encounter.

1. Why are Japan weird foods famous around the world?

Japan’s food culture often emphasises freshness, seasonality, and utilising every part of an ingredient. As a result, dishes that might seem unusual to foreign visitors often make perfect sense within local culinary traditions. For example, fermented or raw preparations are common but unfamiliar to many international eaters. 

These Japanese weird foods become famous internationally because they challenge our assumptions and often have striking visuals, intense textures or aromas. At the same time they offer a true cultural insight into how Japanese cuisine values variety and respect for ingredients. When you sample these dishes, you’re not just tasting food, you’re stepping into a mindset where odd = interesting rather than off-putting, one that also embraces iconic street foods like Japanese takoyaki and regional delicacies.

2. Top 20+ weirdest Japanese dishes to challenge yourself in Japan

Here are more than 20 unique Japanese food items that many foreigners will consider odd at first glance. Each one has its own story, taste profile and texture. Use these as a guide for your next Japan adventure with brand Japan With Love, and don’t forget that Japan also offers a wide range of healthy Japanese snacks alongside its more extreme culinary experiences.

1. Shiokara (Fermented squid guts)
2. Tororo (Grated Japanese mountain yam)
3. Kuma niku (Bear)
4. Bachiko (Dried sea cucumber ovaries)
5. Cochin (Unfertilised egg fallopian tube)
6. Toriwasa (Lightly seared chicken)
7. Kujira (Whale)
8. Suppon (Turtle)
9. Unagi kimo (Eel liver)
10. Tokage kushiyaki (Skewered gecko)
11. Torisashi (Chicken sashimi)
12. Ikizukuri (Live sashimi)
13. Basashi (Horse meat sashimi)
14. Shishamo (Smelt fish with roe)
15. Azarashi (Seal)
16. Shika niku (Wild deer barbecue)
17. Hoya (Sea squirt)
18. Natto (Fermented soybeans)
19. Tako tamago (Baby octopus and quail egg)
20. Gyutan (Grilled beef tongue)

2.1 Shiokara (Fermented squid guts)

Shiokara is a traditional seafood preserve, a salty mixture made from chopped squid and its innards that looks modest but delivers a powerful punch. It is prepared by cleaning the squid, cutting it into small pieces, mixing it with viscera, salt, and sometimes a little malted rice, then fermenting in a cool place. The taste is intensely salty with deep oceanic umami, a faint bitterness, and a lingering mineral note that surprises newcomers. 

The texture is sticky and slightly viscous, clinging to chopsticks and palate with stubborn charm. People often pair it with hot rice or strong drinks, since heat and alcohol soften its sharper edges. In Japanese drinking culture, small portions are savored slowly rather than devoured quickly. Culturally, shiokara reflects frugality and respect for the whole catch, turning less glamorous parts into something prized.

2.2 Tororo (Grated Japanese mountain yam)

Tororo is a bowl of grated mountain yam, pale and glossy, celebrated for its slippery personality rather than bold flavor. Cooks peel the yam carefully, grate it into a fine paste, season lightly with soy or dashi, and spoon it over rice or noodles. The taste is mild, slightly nutty, and quietly sweet, acting like a soft echo that amplifies whatever it touches.

The texture is famously slimy and elastic, stretching into threads that fascinate some eaters and challenge others. A raw quail egg, wasabi, or nori often joins the bowl, adding perfume and bite without stealing the show. In summer, chilled tororo refreshes, while in winter, warm broth makes it cozy. Culturally, Tororo showcases Japan’s embrace of texture as a flavor in its own right, not a flaw.

2.3 Kuma niku (Bear)

Kuma niku means bear meat, a rare taste of the mountains that appears in remote inns and rustic kitchens. Hunters or licensed suppliers bring in the game, which is then trimmed carefully and either stewed, grilled, or braised with aromatics. The taste is robust and slightly sweet, with a wild edge that recalls pine and forest air. 

The texture ranges from firm to tender depending on the cut, with richer sections offering satisfying juiciness. Strong marinades or miso work well, mellowing intensity without erasing character. Portions are small, partly for cost, partly for impact, so each bite feels deliberate. Culturally, kuma niku speaks to old survival habits, reminding diners that Japan’s cuisine is not only coastal but also alpine.

2.4 Bachiko (Dried sea cucumber ovaries)

Bachiko is a concentrated delicacy of dried sea cucumber ovaries, an umami treasure for seasoned palates. Makers clean the roe strands, salt them, then dry them slowly until they become firm, amber, and pleasantly chewy. The taste is ocean deep, gently sweet, and briny, blooming when warmed or paired with sake. The texture resists the teeth at first, then relaxes into a satisfying chew that rewards patience.

Thin shavings on hot rice or small blocks on tasting plates are common, keeping the focus on purity. A touch of soy or citrus can sharpen edges, but minimal seasoning is often best. Culturally, bachiko represents the high craft of preservation, where time and restraint create luxury.

2.5 Cochin (Unfertilised egg fallopian tube)

Cochin in this context refers to the unfertilised egg fallopian tube from hens, a niche offal found at select counters. It is cleaned meticulously, blanched or grilled gently, then brushed with tare or dusted with salt to highlight subtle richness. The taste echoes chicken liver but cleaner, with a faint sweetness and iron whisper. 

The texture is springy yet tender, offering a quick bounce that never turns rubbery. Skewers appear alongside hearts and gizzards, inviting comparisons across the bird’s anatomy. Lemon wedges or grated ginger often appear, adding brightness that keeps the palate alert. Culturally, cochin reflects the Japanese habit of honoring the entire animal, not just familiar prime cuts.

2.6 Toriwasa (Lightly seared chicken)

Toriwasa features chicken that is quickly kissed by flame outside, left nearly raw inside, then sliced sashimi style. Chefs source exceptional chicken, sanitize surfaces obsessively, sear with precision, and serve immediately with ginger and soy. The taste is delicate and slightly sweet, more neutral than beef, less marine than fish. The texture is satin smooth at the core, with a thin cooked rim that adds gentle contrast.

Small portions encourage slow eating, letting condiments lead the experience rather than overwhelm it. Diners often begin with toriwasa before richer dishes, treating it like a lesson in restraint. Culturally, this plate underscores Japan’s devotion to freshness and knife work, where timing becomes seasoning.

2.7 Kujira (Whale)

Kujira means whale, a historically significant protein that still appears in certain regions and specialty venues. The meat may be served as sashimi, lightly seared tataki, or simmered in stews that tame intensity. The taste is bold and meaty, closer to beef than fish, with faint ocean notes and a dense finish. 

The texture varies by cut, from tender slices to firm bites that invite thorough chewing. Ginger, garlic, or miso often accompany the plate, steering flavors toward warmth and depth. Serving sizes are modest, emphasizing curiosity and heritage rather than routine indulgence. Culturally, kujira opens conversations about tradition, resource use, and changing tastes across generations.

2.8 Suppon (Turtle)

Suppon is soft shell turtle prepared as restorative cuisine, especially in hot pots and clear soups. The turtle is butchered by specialists, then simmered gently to coax gelatin, clarity, and fragrance. The taste is clean, savory, and quietly luxurious, with a sweetness that rises in the steam. The texture combines tender meat with silky collagen, a mouthfeel prized for comfort and richness.

The broth shines when seasoned sparingly, letting ginger and herbs hum instead of shout. Sake pairings work well, since warmth complements the soup’s soothing profile. Culturally, suppon symbolizes health and longevity, a treat for special nights and careful appetites.

2.9 Unagi kimo (Eel liver)

Unagi kimo is freshwater eel liver, enjoyed as skewers or small side plates at specialty shops. The livers are cleaned, skewered, and grilled over charcoal, finished with sweet soy glaze or a confident sprinkle of salt. The taste is boldly savory with a pleasant bitterness, echoing espresso and sea breezes at once. 

The texture is smooth and compact, offering gentle resistance before melting away. One or two skewers are enough, since richness gathers quickly on the tongue. Beer or cold sake cuts through the depth, resetting the palate between bites. Culturally, unagi kimo completes the nose to tail eel tradition, honoring a beloved summer ingredient fully.

2.10 Tokage kushiyaki (Skewered gecko)

Tokage kushiyaki translates to skewered gecko, a curiosity that surfaces in certain fringe venues. The small reptiles are cleaned, seasoned simply, and grilled over charcoal until the skin crackles. The taste is lightly gamey with herbal hints, sitting somewhere between chicken and river fish. The texture is firm and slightly fibrous, rewarding slow chewing rather than hurried bites.

Salt and citrus build balance, turning novelty into a coherent flavor. Portions stay small and theatrical, framed as a dare for adventurous eaters. Culturally, this skewer reflects Japan’s spectrum of specialty bars, where experience sometimes matters as much as sustenance.

2.11 Torisashi (Chicken sashimi)

Torisashi presents raw chicken sliced paper thin, a dish found at establishments with exacting sourcing standards. Chefs use specific cuts like tenderloin, chill them, sanitize tools, and slice moments before serving. The taste is faintly sweet and neutral, inviting soy, wasabi, or ginger to lead the conversation. 

The texture is satin smooth, barely resisting the teeth, closer to delicate white fish than steak. Plates are small and minimal, keeping focus on temperature and freshness. Diners move slowly, tasting condiments individually to chart gentle differences. Culturally, torisashi shows how technique and trust can redraw the borders of what counts as possible.

2.12 Ikizukuri (Live sashimi)

Ikizukuri means prepared alive, a table side demonstration of absolute freshness with fish or shellfish. The chef presents the living specimen, makes swift incisions, and serves translucent slices while the body remains on display. The taste is pristine and subtly sweet, free from any muddy undertones or fatigue. The texture is lively and crisp, with a natural snap that fades as minutes pass.

Dips are restrained, since soy and wasabi can shout over delicate signals. Guests usually eat immediately, chasing the fleeting window where the flesh feels most vibrant. Culturally, ikizukuri expresses intimacy with ingredients, raising questions about ethics, craft, and immediacy.

2.13 Basashi (Horse meat sashimi)

Basashi is raw horse served as cool pink petals, often introduced as sakura meat for its color. Butchers select lean cuts, chill them thoroughly, and slice thin against the grain to enhance tenderness. The taste is clean and slightly sweet, lighter than beef, firmer than tuna. 

The texture is supple with a pleasant chew, never mushy or stringy when cut correctly. Garlic, ginger, or onion add brightness, while soy supplies grounding umami. Small plates encourage measured bites, making comparisons across cuts enjoyable. Culturally, basashi is a regional pride in places like Kumamoto, where tradition meets meticulous handling.

2.14 Shishamo (Smelt fish with roe)

Eating whole, including head and tail, feels direct and rustic, reducing waste elegantly. Two or three fish create a satisfying rhythm, bite, sip, pause, repeat. Culturally, shishamo is classic izakaya fare and a great example of a traditional Japanese fish snack that feels everyday in spirit even when new to visitors.

Eating whole, including head and tail, feels direct and rustic, reducing waste elegantly. Two or three fish create a satisfying rhythm, bite, sip, pause, repeat. Culturally, shishamo is classic izakaya fare, everyday in spirit even when new to visitors.

2.15 Azarashi (Seal)

Azarashi denotes seal, a cold sea protein with roots in northern culinary traditions. Meat is trimmed, sometimes cured, then seared, stewed, or sliced thin for a forceful introduction. The taste is strong and marine, halfway between hearty beef and a windswept shoreline. 

The texture is robust, rewarding sauces that soften edges without hiding origin. Aromatics like ginger or onion help frame the intensity, building a respectful balance. Small servings make sense, since flavor gathers quickly with each chew. Culturally, azarashi links to hardy coastal life, where sustenance follows climate, geography, and history closely.

2.16 Shika niku (Wild deer barbecue)

Shika niku refers to wild venison, a forest born meat gaining attention in grill houses. The carcass is dressed promptly, aged briefly, then sliced for quick grilling over charcoal. The taste is lean, subtly sweet, and faintly herbal, reflecting diet and terrain. 

The texture is firm yet tender when cooked medium rare, with juices that stay bright. Salt, pepper, and a brush of soy are enough, since over seasoning can blur personality. Charred scallions and mushrooms echo woodland aromas without stealing focus. Culturally, shika niku aligns with wildlife management and rural revitalization, turning abundance into thoughtful cuisine.

2.17 Hoya (Sea squirt)

Hoya, also called sea pineapple, is a striking invertebrate whose flavor divides tables cleanly. The exterior is opened, inner flesh is rinsed and trimmed, then served raw with vinegar or citrus. The taste is piercingly briny and gently fruity, like seawater kissed by tropical perfume. The texture is firm and bouncy, releasing juice with each decisive bite.

Acids tame the intensity, helping first timers find an entry point. Small plates encourage pauses, so the palate can reset between tastes. Culturally, hoya thrives in regional pride, especially in Tohoku, where seafood identity runs deep.

2.18 Natto (Fermented soybeans)

Natto is fermented soybeans wrapped in silky threads that stretch theatrically when stirred. Producers steam soybeans, inoculate with Bacillus subtilis, and ferment until aroma and stickiness develop. The taste is nutty, earthy, and slightly bitter, with a cheese like complexity that grows on you. 

The texture is sticky and slippery, coating rice and lips with equal determination. Soy sauce, mustard, and chopped scallions sharpen and perfume the bowl. Breakfast tables feature natto regularly, a quiet vote for protein, fiber, and thrift. Culturally, natto shows how fermentation transforms simple staples into food with personality.

2.19 Tako tamago (Baby octopus and quail egg)

Tako tamago is a playful skewer pairing baby octopus with a quail egg for contrast. Vendors blanch the octopus, slip in or attach the egg, then glaze and grill lightly for shine. The taste balances briny sweetness with gentle richness, making a tidy street side treat.

The texture combines bouncy octopus with tender yolk, a pleasing back and forth in one bite. Glaze caramelization adds fragrance that welcomes passersby. One or two skewers satisfy quickly, leaving room to sample other stalls. Culturally, tako tamago captures festival spirit, where novelty and flavor meet in friendly portions.

2.20 Gyutan (Grilled beef tongue)

Gyutan is beef tongue sliced thin and grilled hot, a specialty that turned Sendai into a destination. Cooks cut across the grain, marinate lightly or salt, then sear quickly to keep juices. The taste is beefy and focused, with a faint mineral line that feels satisfying. The texture is springy yet tender, crisping slightly at the edges for contrast.

Lemon, pickles, and barley rice round the set, making a wholesome plate. Diners often order mixed thicknesses, comparing chew and char as they go. Culturally, gyutan reflects postwar ingenuity, transforming humble cuts into regional pride.

“Japanese weird foods” may sound like a gimmick, but at Japan With Love we believe they offer a genuine cultural doorway into Japan’s richly diverse culinary identity.So if you’re ready for adventure, let Japan With Love guide you to try one (or more) of these odd Japanese foods.

FAQs – What people also ask about Japanese weird foods

Minase Suiren

Minase Suiren is a seasoned cultural writer and lifestyle curator focusing on Japanese beauty rituals and everyday aesthetics. She holds a master’s degree in intercultural communication from Waseda University with a research focus on beauty norms and gender identity in modern Japanese media.

View articles by Minase Suiren