blooming days (idolmaster)
Blooming_Days Bloomingセーラー Heartful_Bloom
Blooming Days is one of the cute-type ending themes for the Idolmaster Cinderella Girls anime. It made its first appearance on episode 14 of the television and web series on October 3rd, 2017. The outfit worn in the performance is called Blooming Sailor, and should not be confused with the Sailor Swimsuit outfit from Idolmaster 1.
The idol unit returned in The 33rd Dream LIVE Festival for the mobile game, Idolmaster Cinderella Girls, and was given the name Heartful Bloom.