Koki Kugyo Friends

Aoi Kyougoku is a prankster and computer genius that befriends Tanpopo. He later joins the garden club.

Arisa Uchimura is a Gangoru that Tanpopo befriends at the school. She eventually joins the garden club.

Erika Yanahara is Koki Kugyo's fiancée. She goes to many lengths to split Tanpopo and Koki apart.

Tsukiko Saionji is the first friend Tanpopo makes at the academy. She is very driven by wealth and power and hopes to marry into the Kugyo family.

Yoji is Koki's older brother. He left the family, wanting to live his own life and pursue his photography.