Learn Japanese. Where understanding folds into fluency.

Dictionary

Kanji Kanji vocabulary Kana vocabulary Kana Radicals Grammar JLPT N5

Learn

Guides Data reports Start where you are What is KMT?Roadmap FAQ

Connect

Email Discord Instagram Threads TikTok YouTube LinkedIn Bluesky X

Newsletter

Start learning free →

Free forever tier. No card required.

© 2026 Kumiai Inc. All rights reserved.

About FAQ Contact Status Privacy Terms Attributions

Dictionary Leaderboard Pricing

ibbity.bibbity: Japanese Learning Progress | Kumi

ibbity.bibbity

@ibbitybibbity·KMT 3

View ibbity.bibbity's brain

Explore their knowledge, mapped in 3D

1019

Concepts learned

0

Mastered

0d

Streak

65

EXP

Leaderboard

#640EXP #0Mastered #0Streak

Domains

Kana

163/163 · KMT 10

Radicals

162/214 · KMT 3

Kanji

79/2501 · KMT 1

Kana Vocab

67/4619 · KMT 1

Kanji Vocab

465/24223 · KMT 1

Grammar

83/1096 · KMT 1