オハヨーカイ!ヒーロー
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Updated: 2026-04-28
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Track this title's current chart position and public market signals across supported markets.
Download to get 444 consecutive gacha pulls & exclusive skins! The wildly popular midnight idle RPG, "Ohayokai! Hero," which has been a huge hit worldwide, has finally arrived in Japan! Step into the dark night and become a "Night Watcher"! Grab your keyboard, hold your coffee, and defend your room to the death! Gather legendary heroes in a modern city overrun with supernatural phenomena. Hone countless strategies and rise from a nameless overworked office worker to— the "Night Watch Commander" who shakes the underworld! Now, Night Watcher. The long night has begun. Now is your turn! 【Occult Story: Intense Night Watch Battle】 When silence falls over the office, whispers from another world resound— Can you stand up to the unspeakable presence seeping from the depths of the shadows? Experience a new kind of idle gameplay where every night is a life-or-death battle against the unknown! Every formation can mean the difference between life and death! [Formation Strategy: Defend Your Room] Command over 100 heroes at will! Frontline tanks, backline attackers, support characters—the battle situation changes drastically depending on the combination! In a battlefield different for each room, respond to monster attacks and protect the last line of defense with your own unique tactics! [Hero Training: The Counterattack from the Corporate Slave] From an unknown "corporate slave" to a night watch commander with maximum combat power! Experience the exhilarating feeling of growth to the fullest! Room enhancement, hero evolution, exclusive equipment, skill awakening... Both corporate slaves and heroes awaken at once, with the ultimate goal being the realm of "gods"! [Infinite Dungeon: Abundant Rewards] Challenge exclusive dungeons! A different scenario every time, always a fresh experience! Massive amounts of gold coins, rare equipment, summon tickets, legendary heroes— The rewards just keep coming! An extreme battle awaits, complete with hidden bosses. How far can you go
FreeGameRank uses public App Store and Google Play chart data. Metrics shown are relative signals intended for trend observation and chart-based market analysis, not official financial reporting. Data coverage varies by title and market.
Frequently Asked Questions
Who is the developer of オハヨーカイ!ヒーロー?▾
オハヨーカイ!ヒーロー is developed by Joy Nice Games. Track all games by Joy Nice Games on GameRank.
Why is some data missing on this page?▾
Revenue signals, ranking trends, and download signals require sustained chart presence over multiple days before they can be generated. As more public ranking observations are collected, additional data modules will automatically appear.