

Furuya Satoru as poppies. Poppies are the symbol of sleep, peace, and sometimes even death because opium can be extracted from them.
Kominato Haruichi as sakura/cherry blossoms. Mostly because of the hair color. Sakuras mean fleeting/ephemeral beauty because they only last for a short period of time.
Miyuki Kazuya as gladiolus. They are long and sword-shaped and are associated with the gladiators. They mean strength, integrity, and sometimes infatuation. I thought this flower was fitting for the captain of the “challengers”.
Narumiya Mei as purple asters. They represent royalty, wisdom, and devotion. Other colors of asters represent different things, but purple is the most common and the most fitting for Mei in my opinion.
Kuramochi Youichi as chrysanthemums. They represent optimism, joy, and cherished friendship. (I was thinking of the “kyahahahs” and his friendship with Miyuki and Sawamura)