Kenko Ichiban

健康一番 — #1 in Health

Get fit as a salaryman and compete with your friends in mini fitness games. Kenko Ichiban turns your daily steps into team challenges with a retro Japanese office vibe.

CREATE OR JOIN CHALLENGES • Race to Mount Fuji — Compete for the most steps. First team to the summit wins! • Catch the Last Train — Work together to hit the goal before time runs out • 3-day or 1-week challenges with invite codes • Invite teammates by email

SYNC YOUR HEALTH DATA • One-tap sync with Apple Health (steps) • See your progress on real-time leaderboards • Daily step tracking • Your data stays yours — delete anytime in Settings

TEAM-BASED COMPETITION • Create challenges and invite your coworkers or friends • Track team progress on leaderboards • Leaderboards update as teammates sync • Chat-style creation flow with Jōmu, your Managing Director

PRIVACY FIRST • We only read your health data — we never write to it • Full privacy policy in-app • Delete all your data with one tap • No ads, no tracking

Perfect for office wellness programs, friend groups, or anyone who wants to make fitness fun. Download Kenko Ichiban and start your first challenge today!