
Manabu Naoi (直井学) is a supporting character in HAIKYU!! 2nd Season and 2 other titles, voiced in Japanese by Kanehira Yamamoto. The series' music includes "Haikyu!! Season 2 Opening 2 | Fly High!! by BURNOUT SYNDROMES", "Haikyuu!! Season 2 Ending 2 - Hatsunetsu Full - Sub Español/Romaji".