YABAI

Freemium

YABAI is a Japanese slang dictionary for understanding what expressions mean, how they sound in context, and who can use them. It covers 308 slang, internet, fandom, anime-related, cute, everyday, reaction, and culturally difficult-to-translate words.

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YABAIとは？

YABAI is a Japanese slang dictionary focused on meaning, tone, and cultural context rather than direct translation alone. It contains 308 words organized into eight categories: Anime-ish, Cute, Everyday, Internet, Otaku, Reactions, Slang, and Untranslatable.

The dictionary helps readers understand what an expression means, how it sounds in conversation, and who they can say it to. Entries include a plain-English meaning, an original Japanese example sentence with translation, a vibe check, a culture note, and a short story about the word's origin or current use. Disputed origins are identified as uncertain.

Users can browse all words in romaji order, filter alphabetically, open individual entries, or explore category pages. A paid Android app is also offered through Google Play. According to the site, the app includes the dictionary in 13 languages, can read words aloud through the device, and keeps collected content on the phone.

YABAIでできること

Context-aware word entries

Each of the 308 entries combines a concise meaning with a fuller plain-English explanation, helping readers distinguish literal translation from actual usage.

Vibe and audience guidance

Entries indicate whether a word is suitable for friends, requires caution, or carries tones such as internet usage, self-deprecation, or Kansai dialect.

Examples and cultural background

Every word includes an original Japanese example sentence with an English translation, plus a culture note and a short account of its history or present-day use.

Eight browsing categories

Words are grouped into Anime-ish, Cute, Everyday, Internet, Otaku, Reactions, Slang, and Untranslatable categories based on where they are heard and how they are used.

Mobile reading options

The paid Android app provides the dictionary in 13 languages and supports reading words aloud through the device. The site says collected content stays on the phone.

Alphabetical and individual browsing

The website offers an all-words view ordered by romaji, alphabetical filtering, category browsing, and dedicated pages for individual expressions.

利用シーン

“Check an unfamiliar expression”

Open a word page to see its meaning, an example sentence, usage boundaries, and the context behind an expression encountered in Japanese media or conversation.

“Study informal Japanese by theme”

Browse categories such as Internet, Otaku, Anime-ish, or Everyday to focus on the vocabulary associated with a particular social or media context.

“Compare similar-feeling translations”

Use the vibe check, culture note, and story sections to understand why a short English equivalent may not capture the word's tone or social effect.

“Use the dictionary away from a browser”

Read entries in the Android app, choose among its 13 languages, and use device read-aloud support for individual words.

よくある質問

How many Japanese words does YABAI cover?

The dictionary covers 308 words across eight categories: Anime-ish, Cute, Everyday, Internet, Otaku, Reactions, Slang, and Untranslatable.

What information is included in each entry?

Each entry includes a meaning, an original Japanese example sentence with translation, a vibe check, a culture note, and a short story about the word's origin or current use.

Can YABAI explain whether a word is appropriate to use?

Yes. The vibe section describes who the word can be said to, including labels such as Friends only or Be careful, along with relevant tone hints. The guidance is contextual rather than a substitute for broader language instruction.

Is there a mobile version?

Yes. The site describes a paid Android app available through Google Play. It says the app includes the dictionary in 13 languages and can read words aloud using the device.

Does YABAI require an account or subscription?

The site describes the app as having no ads, no sign-up, and no subscription. It identifies the app as paid, but the available source does not state its price or other purchase terms.

クイック情報

Product type: Japanese slang dictionary
Dictionary size: 308 words
Categories: 8
App platform: Android via Google Play
App languages: 13
Website domain: yabai-app.pages.dev

YABAI のトラフィック分析

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月間訪問数: 483
世界ランキング: -
直帰率: 55.3%
平均滞在時間: 00:49
訪問あたりのページ数: 1.92
ドメイン評価: 93

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