Hanamaru Peco (花丸ぺこ) is a Japanese idol. She is a member of iON! and combined group HEROINES, a former member of IDOL COLLEGE and former founding member of iTRiP under the name Tomita Karen (富田花怜).
She became an IDOL COLLEGE candidate in July 2024, but left in December 2024.
She held her last event as an iTRiP member on the 27th of December, 2024.[1]
She was announced as the third member of iON! on May 2, 2025.
Trivia[]
- She participated in the ILiFE! audition under the name Babutan.
- She's one of the youngest members of the group.
- Her MBTI changed from ESFP to INTP-T.[2]







