|Name||(Hiroto Hayami 速水裕人; Hayami Hiroto)|
|Current Residence||Tokyo, Japan|
|Special Skill||Can Play all music instrumental ,Manipulating people, Dance, Sing.|
|Prism Live Instrument||None|
|Romantic Interest||Kuromi Himuro|
|Anime Debut (Revolution)||
Hiro's mother (Grandmother)
Hayami Hiro (Father)
Bell Renjouji (mother)
Hayami Himeka (Sister)
Hiroto is a tall, lean-built but slender young man. He has short, messy purple hair, which reaches just over his shoulders, and red eyes.
Hiroto is a reserved and mysterious person. he seldom smiled except when doing activities as a prism star. even so he was very concerned about his sister "Himeka", Its a bit like his father. however, when he dealing with Kuromi it a little more friendly and not be cold.
Pride Hiroto Ver.
Blow Away feat Toma.
- Main article: Suzuki Toma
He and Toma are a good friend from childhood, and Toma is her partner as an prism unit that is prince♥crown before Ichi, Narumi, and Kaname join.
- Main article: Ichi Kiryu
He and Ichi first are a rival, but later they become a good friend.
- Main article: Narumi Takuma
He and Narumi doesn't have a bad relationship. They are a rival not for as prism star but for love. Narumi is a second people who know Hiroto is in love with Kuromi.
- Main article: Kuromi Himuro