Tsubaki's hobby is making original T-shirt designs, but when his fellow Student Council members proclaim them "lame", he goes to his twin brother Bossun for a shot of creative advice. Then, Bossun's love for a robot anime leads him to an otaku meet-up. Will he be able to fit in?
But with the theme being "summer", 
isn't it kind of too on the nose
¿No crees que es demasiado 
simple que solo pongas Tropical?
Mas com o tema sendo justamente
 "verão", não é óbvio demais