Hideaki Koyasu
Hideaki Koyasu has written at least 5 books. Their most popular book is 家庭教師ヒットマンREBORN! 隠し弾1 骸・幻想 with 1 save with an average rating of 3⭐.
They are best known for writing in the genres one, asdfsa, and Asdfsa.
mone, asdfsa, and Asdfsa are their most common moods.
#1 of 5 in Katekyo Hitman Reborn! Hidden Bullet
家庭教師ヒットマンREBORN! 隠し弾1 骸・幻想
ByHideaki Koyasu,子安 秀明
2007 • 1 Reader • 3
#5 of 5 in Katekyo Hitman Reborn! Hidden Bullet
家庭教師ヒットマンREBORN！ 隠し弾5 シモンクッキング！
ByHideaki Koyasu
2011 • 1 Reader • 248 pages • 3
#4 of 5 in Katekyo Hitman Reborn! Hidden Bullet
家庭教師ヒットマンREBORN! 隠し弾4 弔いの花は散る
ByHideaki Koyasu
2010 • 1 Reader • 248 pages • 3
#3 of 5 in Katekyo Hitman Reborn! Hidden Bullet
家庭教師ヒットマンREBORN! 隠し弾3 ミルフィオーレ・パニック
ByHideaki Koyasu
2009 • 1 Reader • 256 pages • 3
#2 of 5 in Katekyo Hitman Reborn! Hidden Bullet
家庭教師ヒットマンREBORN! 隠し弾2 X－炎
ByHideaki Koyasu
2008 • 1 Reader • 256 pages • 3