Ryohei Arai has appeared in 2 movies.
These include Pretty Guardian Sailor Moon Eternal The Movie Part 1 and One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends.Ryohei Arai has appeared in 4 TV Series.
These include WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?, Blue Spring Ride, No Game No Life and TONIKAWA: Over the Moon for You.