Like: Nagi and HE★VENS
Dislike: People who hate HE★VENS and Singing with the people who are not from HE★VENS
Amakusa is pretty quiet and doesn't talk much, but get him started on music and he'll bring up how "fate is written in the stars"—it's his whole thing. He's genuinely obsessed with HE★VENS to the point where he'll have emotional breakdowns over the group. There's a real perfectionist streak in him; he pushes himself hard because he feels like he has to constantly prove he's worthy of being in HE★VENS.
Coming in as the last member to join definitely didn't help. He had a rough time opening up to everyone at first and kept his distance. Eventually he loosened up though, and now he's all smiles, cracking jokes with the rest of the group. Nagi's clearly his closest friend in the band.
Content compiled by AnimeList.moe from publicly available sources.