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.
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.
What is YABAI?
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.
What can YABAI do?
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.
Use Cases
“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.
Frequently Asked Questions
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.
Quick Facts
- 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 Traffic Analysis
Traffic data is for reference only.
- Monthly Visits
- 483
- Global Rank
- -
- User Bounce Rate
- 55.3%
- Avg. Visit Duration
- 00:49
- Pages per Visit
- 1.92
- Domain Rating
- 93
Traffic Trends
| Jul | 0 |
|---|---|
| Aug | 0 |
| Sep | 483 |
Traffic Sources
Traffic analytics are not available yet.
Top Regions
- Unknown: 43.3%
- Unknown: 27.2%
- Unknown: 22.4%
- Unknown: 7.07%