こ Japanese Slang

Browse 45 Japanese Slang entries for Japanese under こ.

Kana こ

  1. コミュ障 コミュしょう Socially awkward — someone who is terrible at communication and struggles with basic social interactions.
  2. こじらせ こじらせ Overthinking, having a complicated personality — someone who has tangled themselves up psychologically, often about love, identity, or se...
  3. コピペ コピペ Copy-paste — text that is copied and pasted repeatedly, often referring to viral copypasta or template messages circulated online.
  4. コラボ コラボ A collaboration between two or more content creators, streamers, or brands — often a joint stream or project.
  5. コスパ コスパ Cost performance — the value or quality you get relative to the price paid, essentially 'bang for your buck.'
  6. コンビニ コンビニ Abbreviated form of コンビニエンスストア (konbiniensu sutoa, 'convenience store'). The standard everyday word for Japan's ubiquitous convenience st...
  7. コスプレ コスプレ Abbreviated form of コスチュームプレイ (kosuchūmu purei, 'costume play'). Dressing up as characters from anime, manga, games, or other media.
  8. コラボカフェ コラボカフェ A collaboration cafe — a themed pop-up or permanent cafe based on anime, manga, games, or other intellectual properties.
  9. ことよろ ことよろ A texting abbreviation for 'best regards this year too' — short for 今年もよろしく (kotoshi mo yoroshiku).
  10. コミケ コミケ Short for Comic Market — the world's largest self-publishing fair held biannually in Tokyo, featuring tens of thousands of doujin circles.
  11. 古参 こさん A veteran or long-time fan who has been following something since early on — an OG supporter.
  12. 公式 こうしき Official — referring to content, announcements, or merchandise from the original creators or rights holders, as opposed to fan-made.
  13. 枯渇 こかつ Content drought — the painful state of running out of new content from your favorite series, creator, or fandom.
  14. 今期 こんき This season — referring to the current anime broadcast season or quarter.
  15. 考察 こうさつ Deep analysis or theory-crafting about anime/manga plot, lore, and hidden meanings.
  16. 告白 こくはく A love confession — directly telling someone you have romantic feelings for them, a key cultural ritual in Japanese dating.
  17. 小悪魔 こあくま Little devil — a flirtatious, teasing person (usually female) who charms others with playful and slightly manipulative allure.
  18. 婚活 こんかつ Marriage hunting — the active pursuit of finding a marriage partner through organized activities like matchmaking services, parties, and ...
  19. 恋活 こいかつ Actively seeking a romantic partner — similar to 婚活 but focused on finding a boyfriend or girlfriend rather than a spouse.
  20. コンビニ飯 コンビニめし A meal bought at a convenience store — a perfectly acceptable and often surprisingly high-quality meal option in Japan.
  21. コンカフェ コンカフェ A concept café — a themed café such as a maid café, anime-themed café, or other themed dining experience.
  22. コネ入社 コネにゅうしゃ Getting hired at a company through personal connections or nepotism rather than through the normal recruitment process.
  23. コミット コミット To commit — pledging firmly to deliver specific results or dedicating fully to a goal.
  24. 後輩 こうはい A junior student, underclassman, or someone less experienced in a shared context like school, work, or a club.
  25. 告る こくる To confess romantic feelings to someone; to make a love confession.
  26. コーデ コーデ An outfit combination or coordinated look; short for コーディネート (coordinate).
  27. こなれ感 こなれかん An effortlessly stylish, broken-in look; the quality of appearing naturally chic without trying too hard.
  28. 骨格診断 こっかくしんだん Body-frame typing that categorises people into skeletal types to determine the most flattering clothing styles.
  29. 骨スト こつスト Straight body-frame type in 骨格診断 (bone structure diagnosis); characterised by a defined, structured body with prominent joints.
  30. 骨ウェ こつウェ Wave body-frame type in bone structure diagnosis; characterised by a soft, slim body with a defined waistline.
  31. 骨ナチュ こつナチュ Natural body-frame type in bone structure diagnosis; characterised by a long, angular frame with prominent joints.
  32. コラボ商品 コラボしょうひん Collaboration merchandise; a product created through a partnership between two brands, characters, or franchises.
  33. 固定費 こていひ Fixed monthly expenses that stay the same regardless of usage — rent, insurance, subscriptions, and phone bills.
  34. コスパ最強 コスパさいきょう The ultimate cost performance; the absolute best value for money — the highest possible praise for a product's price-to-quality ratio.
  35. コール コール Audience chants and call-and-response during a live performance.
  36. 固定 こてい A fixed party — a regular, consistent group of teammates who always play together, as opposed to random matchmaking.
  37. こんちゃ こんちゃ Hiya — a cutesy, abbreviated version of こんにちは.
  38. こちらこそ こちらこそ A reciprocal expression meaning 'likewise,' 'same to you,' or 'I should be the one saying that' — redirects thanks or praise back.
  39. 事なかれ主義 ことなかれしゅぎ A don't-rock-the-boat mentality — the principle of avoiding trouble, conflict, or controversy at all costs.
  40. 根性 こんじょう Guts, willpower, and the spirit to push through adversity — an old-school Japanese value of perseverance through sheer determination.
  41. 国宝級 こくほうきゅう National treasure level — someone so precious or talented they should be designated a cultural asset.
  42. 声がいい こえがいい Great voice — a common compliment for streamers, VTubers, and voice actors that implies attractiveness.
  43. 混雑 こんざつ Crowded, congested — describes a place packed with too many people, especially during peak travel times.
  44. 混沌 こんとん Chaotic and murky — a more literary way to describe a situation that is disordered, unpredictable, and confusing.
  45. 怖すぎ こわすぎ Too scary — used both literally for frightening things and hyperbolically for something so impressively good or intense that it is overwh...