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RYOSEi (リョウセイ) is a Japanese idol. He was previously part of WACK from February 2022 to May 2023, as a founding member of BOYSGROUP.

Prior to his involvement with WACK, he was a member of the idol group, URAGAWA PROJECT. Following BOYGROUP's disbandment, he formed the idol unit, Unicorn 2.0, which he is a current member of.

Biography[]

Ryosei unicorn

July 2023

FuUSNusaIAIvlEA

April 2023 (Superhero)

RYOSEi

December 2022

Chinbonbon

WACK Men's Joint Audition

Mem-ryosei

2018 (URUGAWA PROJECT)

Early Career[]

On May 20th, 2018, RYOSEi joined the male idol group, URAGAWA PROJECT, as a founding member of its URAGAWA Koko ni Kore subunit. In November that same year, he modelled for the fashion brand, HTML_ZERO3.

URAGAWA PROJECT ultimately disbanded on July 8th, 2020.

2022[]

In early 2022, RYOSEi applied for the WACK Men's Joint Audition, and made it to the boot camp stage. He was unveiled as a finalist on February 18th, under the name, CHiN BONBON.

The camp officially took place between February 22nd and 27th, and at the end of the camp, he was selected as one of the founding members of the company's first all-male idol group, pre-emptively named "WACK BOYZ", and later becoming BOYSGROUP.

2023[]

RYOSEi's debut album, We are BOYSGROUP, was released on January 18th, 2023. His debut single will be released on May 10th.

On April 27th, BOYSGROUP announced that RYOSEi would immediately go on indefinite hiatus from all activity, in order to heal a panic disorder. In a statement posted to their site, RYOSEi admitted that about two months ago, right before the live performance, he started feeling nauseous and having heart palpitations, so that he can not make a perfect performance.

BOYSGROUP disbanded on May 14th, and RYOSEi left WACK at the same time.

On July 1st, RYOSEi announced the formation of a new group, Unicorn 2.0 with BOYSGROUP groupmate, SHUNJi. Auditions opened soon after.

After additional members were added to the group, Unicorn 2.0 released their first digital single, Teppen, on August 22nd.

Profile[]

  • Stage Name: RYOSEi (リョウセイ)
  • WACK Audition Name: CHiN BONBON (チン・ボンボン)
  • Past Stage Names: Ryousei (りょうせい)
  • Nicknames: Bonbon (ボンボン)
  • Date of Birth: October 5, 1999 (age 25)
  • Birthplace: Tokyo, Japan
  • Western Zodiac: Libra Libra
  • Eastern Zodiac: Rabbit
  • Height: 172cm
  • WACK Status:
    • 2022.02.27: Joined BOYSGROUP
    • 2023.05.14: BOYSGROUP disbands
  • URAGAWA PROJECT Colour: Blue Penlight Blue
  • Unicorn 2.0 Member Colour: Red Penlight Red
  • WACK Group: BOYSGROUP (2022-2023)
  • Other Groups:
    • URAGAWA PROJECT (2018-2020)
    • URAGAWA Koko ni Kore (2018-2020)
    • Unicorn 2.0 (2023-)
  • Overall Time in WACK: 1 Year, 2 Months, 17 Days

Discography Featured In[]

BOYSGROUP[]

Album[]

Single[]

Unicorn 2.0[]

Lyricist Credits[]

Trivia[]

  • Admitted during his interview that one of the reasons he auditioned was to impress a girl he liked.
  • Enjoys sports, such as baseball and boat racing. One time while preparing for a race he attempted to cut his weight down to 50kg, causing irreversible damage to his stomach from under-eating. As a result, he's unable to eat large quantities of food in a short space of time, and was consistently the last finalist to finish meals during the audition camps.
  • His audition name means "Dick Candy" in Japanese.
  • Was born on the same day as Peri Ubu.

Gallery[]

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