Kawaii Drop Tokyo is a learn-and-collect app built around "oshi words" — Japanese phrases you actually want to use for your oshi.
The app is structured into 5 levels, so you can pick up fun, practical expressions fast, and as you progress you unlock a growing collection of content such as newly shot photo sets and themed galleries.
What you earn along the way focuses on everyday, off-stage moments — natural, casual visuals that feel close and real. When you reach Level 5, you'll have enough practical sentence-level Japanese to start using it in the real world, including commenting with what you've learned through the SNS info that becomes available.
The featured talents are adult (18+) Japanese creators/performers who are also known for mature-themed work.

Supervising the visuals is Masafumi Nakayama, a top-tier photographer who has spent years at the forefront of Japan's entertainment scene, shooting numerous portrait and photo-book projects with high-profile actresses and idols — in short, a genius at bringing out a woman's beauty at its very best.
Because his sets are built on trust and privacy-first communication, Kawaii Drop Tokyo was able to capture rare, authentic private-life vibes that aren't easy to access.
And if the response is strong, we'll keep adding new talents and posting freshly shot content on a regular basis — so stay tuned.
Master "oshi words" from basics to practical sentences
Rare private-life shots supervised by Masafumi Nakayama
Use your learned Japanese to comment on their social media
New talents and fresh photo sets added continuously