Kajiken

Restaurant · JapaneseSan Mateo

No dishes marked gluten free

26 dishesmenu read 11 Novkajikenusa.com

Always confirm with staff

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Badges show only what the menu states. Dashed “Likely …”: our guess from the ingredients. Anything else: not listed, so ask staff.

Featured Items

Signature

  • Nikumori Aburasoba$19.50

    Spicy minced pork, pork belly slices, green onions, chili threads, raw egg yolk (can sub poached egg or half ajitama)

    Likely glutenLikely egg

  • Homura Aburasoba$18.50

    Spicy minced pork, tokyo onions, bamboo shoots, seaweed, fish powder, chives, raw egg yolk (can sub poached egg or half ajitama)

    Likely glutenLikely eggLikely fish

  • Original Aburasoba$16.50

    Chashu, bamboo shoots, tokyo onions, seaweed

    Likely gluten

  • Amakuchi$21.50

    Likely gluten

Signature

  • Wagyu Roast Beef Aburasoba$26.50

    Wagyu roast beef, crispy onions, green onions, chaliapin sauce, yogurt sauce, and raw egg yolk (can sub poached egg or half ajitama)

    Likely glutenLikely dairyLikely egg

  • Mushroom Aburasoba$17.50

    Shimeji, king trumpet mushrooms, spinach, tofu, and red onions (vegan ok)

    Vegan optionLikely glutenLikely soy

  • Keema Curry Aburasoba$16.50

    Curry minced pork, parsley, raw egg yolk (can sub poached egg or half ajitama)

    Likely glutenLikely egg

  • Soboro Aburasoba$16.50

    Soy marinated ground chicken, green onion, sesame seeds, and raw egg yolk

    Likely glutenLikely eggLikely soyLikely sesame

  • Megami Aburasoba$19.75

    Fried tofu, bok choy, eggplant, red onions, green onions, cabbage, garlic chili flakes

    Likely glutenLikely soy

  • Tantan Aburasoba$15.50

    Spicy minced pork, green onions, bean sprouts, bok choy, chili threads, sesame seeds

    Likely glutenLikely sesame

  • Karamen Spicy Aburasoba$16.50

    Diced chashu, chili powder, crunchy garlic w/ chili oil, cabbage, chives, bean sprouts, and raw egg yolk (can sub poached egg or half…

    Likely glutenLikely egg

  • Unagi Aburasoba$23.95

    Barbeque eel, pickled daikon, green onions, sesame seeds

    Likely glutenLikely sesameLikely fish

Signature (second listing, different prices)

Signature

  • Wagyu Roast Beef Aburasoba$27.50

    Wagyu roast beef, crispy onions, green onions, butter onion sauce, yogurt sauce, and raw egg yolk (can sub poached egg or half ajitama)

    Likely glutenLikely dairyLikely egg

  • Amakuchi$22.50

    Mix minced pork and beef, green onion, bamboo shoots, seaweed, fish powder, beans sprouts, raw egg yolk (can sub poached egg or half…

    Likely glutenLikely eggLikely fish

Appetizers (Takeout)

  • Oroshi Ponzu Karaage$10.50

    With grated daikon, green onions, and ponzu

    Likely glutenLikely soy

  • Original Karaage$10

    With mayonnaise and lemon

    Likely glutenLikely egg

  • Ika Geso Karaage$13.50

    Likely gluten

  • Takoyaki$9

    With salt

    Likely gluten

  • Pan Fried Gyoza$8

    With ponzu sauce

    Likely glutenLikely soy

  • Tamagoyaki$10.50

    Japanese sweet omelette, topped with oroshi (grated daikon radish).

    Likely egg

  • Hiyayakko Cold Tofu$6

    Likely soy

  • Edamame$5

    With salt

    Likely soy

Rice

  • White Rice$4
  • Chashu Rice$7

    Diced chashu, green onions, and seaweed

  • Mentaiko Rice$7

    Spicy mentaiko cod, green onions, and seaweed

    Likely fish

  • Wagyu Roast Beef Rice$13

    Diced roast beef, onion butter sauce, yogurt sauce, green onions, black pepper, sesame seeds and raw egg yolk (can sub ajitama or poached…

    Likely dairyLikely eggLikely sesame

Good to know

Restaurant

Facts

FactDetail
Address112 South B Street, San Mateo
AreaPeninsula
KindRestaurant · Japanese
Websitekajikenusa.com
Menu read11 Nov 2026 from kajikenusa.com
Hours
  • Monday11am–2pm, 5pm–9pm
  • Tuesday11am–2pm, 5pm–9pm
  • Wednesday11am–2pm, 5pm–9pm
  • Thursday11am–2pm, 5pm–9pm
  • Friday11am–10pm
  • Saturday11am–10pm
  • Sunday11am–9:30pm
MapOpen in Google Maps

What diners say

No diner ratings yet.

Ratings are diners’ own experience. They don’t make a dish safe; neither do we.

Where this comes from

Allergen answers come from the menu’s labels first, then the listed ingredients, then a model’s judgement checked when unsure. How allergen status is decided.

Questions about Kajiken

Does Kajiken have gluten-free options?

No dish is marked gluten free as served, from the menu read 11 Nov 2026. Each dish shows whether the venue labelled it or it was read from the ingredients.

Is Kajiken coeliac friendly?

Eatcrush reads each venue’s own menu and says where every answer came from. It never calls a dish safe: kitchens share fryers, boards and flour, and menus change. If you have coeliac disease or an allergy, confirm with staff before you order.

When is Kajiken open?

Monday: 11am–2pm, 5pm–9pm. Tuesday: 11am–2pm, 5pm–9pm. Wednesday: 11am–2pm, 5pm–9pm. Thursday: 11am–2pm, 5pm–9pm. Friday: 11am–10pm. Saturday: 11am–10pm. Sunday: 11am–9:30pm. Hours can change on public holidays; check with the venue.

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