Independent Software Studio / Osaka, Japan
Kaika Lab is a small software studio in Japan. We make learning apps, tools for teachers and educational media, mainly for Korean and Japanese.
About usKorean study site and app
A free study site for Korean, from first steps up to TOPIK II, with news reading and listening practice every morning and word lists for levels 1 to 6. Written for Japanese speakers, with English pages for the word lists and daily practice. There is also an Android app for TOPIK II.
Practice tests for the JLPT
Practice tests for JLPT N1, N2 and N3. Every question comes with an explanation of why the answer is right. It is available on Google Play.
Multilingual learning app
An Android app for learning English, Japanese and Chinese by listening and typing.
Learn moreA tool for teachers (Google Docs™ add-on)
Paste a passage and get a cloze worksheet and an answer key. Japanese has no spaces between words, so it runs proper morphological analysis instead of splitting on spaces. For Korean it separates particles so you can blank them on their own.
Learn moreShort dramas, study articles, social media
"Learn Korean with a Drama" is a series of short episodes about a Korean teacher, Sojeong, a Japanese student, Rinrin, and their friends, in everyday Korean. Each episode comes with the Korean script, a Japanese translation and a reading guide.
Episodes (Japanese)YouTube, TikTok, Reddit, X, blog
Short videos of "Learn Korean with a Drama" on YouTube and TikTok, posts on Reddit and a study blog, so that learning Korean stays fun.
Education Media
"Learn Korean with a Drama" is a series of short episodes about a Korean teacher, Sojeong, a Japanese student, Rinrin, and their friends, in everyday Korean. Each episode comes with the Korean script, a Japanese translation and a reading guide.
See the episodes
About Kaika Lab
Why we do this work, and the details of the company.