Tamenaga Shion

Tamenaga Shion (為永幸音) is a member of Hello Pro Kenshuusei under Hello! Project.

Prior to joining Hello! Project, she was active as a Nagano local idol.

2014-2016
In late 2014 to early 2015, Tamenaga joined the idol group "Beem Idol School", and graduated from the group on November 22, 2015.

In September 2015, Tamenaga made her acting debut in the "Suguru Hi no Yamaneko" film, portraying the childhood version of Tokiko.

On December 24, 2015 she joined the duo idol group ARION, and stayed in the group until its disbandment on December 31, 2016. While in ARION, she began pursuing solo activities under the name OTO♡.

2017
On October 31, she ceased activities as OTO♡.

Over the summer, Tamenaga participated in the Hello! Project Shin Member Audition for a chance to join Hello! Project in commemoration of its 20th anniversary, and made it to the finals alongside seven others before it was ultimately decided that no one would pass the audition.

Following the audition, Tamenaga accepted an invitation to join Hello Pro Kenshuusei and she was introduced alongside six other finalists at the Hello! Project Kenshuusei Happyoukai 2017 12gatsu ~Conti→New!~ show on December 10.

Profile
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 * Name: Tamenaga Shion (為永幸音)
 * Birthdate: February 9
 * Birthplace: Nagano, Japan
 * Hello! Project Status:
 * 2017.12.10: Hello Pro Kenshuusei Member
 * Hello! Project Groups:
 * Hello Pro Kenshuusei (2017-)
 * -|Q&A=
 * Looks Up To: Makino Maria