Show Me Your Resolve to Start a Band!

Male lead, harem-focused (not everyone gets together). No yuri, so if you don't like that, don't read. Shiina Yuki returned to his beloved Tokyo after three years away, and the first thing he saw was his little sister offering prayers for Tomori's soul. Shiina Yuki sighed and decided to let Taki spoil him for a change. As for Tomori? Obviously, he had to lure her back home. Otherwise, how could he keep Taki in line? Huh? Tomori says she wants to stay with the band for the rest of her life? Well, there's no helping it... He'll just have to... Hmm? You don't want to? Is that what you call having the resolve to start a band?