Satsuki Asui

Satsuki Asui is Tsuyu Asui's younger sister who has a tadpole-like appearance and a caring nature. Tsuyu takes on the responsibility of raising Satsuki and their brother when their parents are away for work. The family had to move to an evacuation center during the Paranormal Liberation War, while Tsuyu joined the Heroes in the Final War. Satsuki and her siblings watched the live broadcast of the final battle, cheering for their sister as she fought alongside Izuku Midoriya. Their relationship seems to be positive, but not much is known about it. Satsuki's name in hiragana can also mean "the fifth month of the lunar calendar" or "May." Her official manga debut was in Chapter 422.