Hiromu "Heromu" Hosoya is a Japanese DotA player for Team DeToNator.
Heromu formed and played with AffectioN! for the Japan Dota Cup, which they won. He would go on to win three consecutive Japanese Dota Cups with AffectioN! before he and his team were picked up by DeToNator. With DeToNator, he placed second in Japan Dota Cup Season 4 before winning the Japan Dota Cup Season 5 undefeated. He has also won the Harmony League and played in the MSI Beat IT 2014/APAC Qualifiers where DeToNato lost to MVP Phoenix, advanced into the second round of the Lower Bracket after Team Zephyr pulled out and then lost to Pokerface.
He is known for being one of the best mids in Japan, and is currently undefeated in competitive games on his Storm Spirit. He is currently 18 years old.
At this moment, the number one hero banned by opponents of DeToNator is Heromu's Storm Spirit, and the third most banned hero is Heromu's Invoker.
|2015-09-12||3rd||Japan Dota Cup Tokyo Game Show 2015||0 : 2||Crown Crow|
|2015-07-12||1st||Japan Dota Cup Season 5||2 : 0||Team omakase～|
|2015-04-19||2nd||Japan Dota Cup Season 4||1 : 2||Wakaranaiyo|
|2015-01-25||1st||Harmony League Season 1||2 : 0||sPHIT|
|2014-12-14||1st||Japan Dota Cup Season 3||2 : 0||chaos locololmasters honline2|
|2014-09-07||1st||Japan Dota Cup Season 2||2 : 1||Nankotsu bringer|
|2014-06-29||1st||Japan Dota Cup Season 1||2 : 1||WhiteFlagBear|