Their 3rd digital single, "UNBREAKABLE," has been selected as the theme song for the "Taiyo Life Women's Sevens Series 2026"!

"UNBREAKABLE" released on June 12, 2026
It has been selected as the theme song for the women's sevens rugby tournament, "Taiyo Life Women's Sevens Series 2026".

The "Taiyo Life Women's Sevens Series 2026" is the top domestic tournament for women's seven-a-side rugby.
Currently, the Japanese women's national rugby sevens team (nicknamed "Sakura Sevens") is making a name for itself on the world stage. At the Dubai tournament of the World Series "HSBC SVNS" held last November, the Sakura Sevens achieved a bronze medal, their first-ever third-place finish, and remain among the top-ranked teams in the world. This tournament offers a chance to experience this increasingly successful Japanese women's rugby sevens team firsthand.

<Taiyo Life Women's Sevens Series 2026>
 

Cocomi: "I am truly overjoyed that our song has been chosen as the theme song for this event. We are also currently taking on many challenges to achieve our dreams. That's why we can empathize with the efforts and hard work of the athletes and students, and I would be so happy if our energy can reach them through this song and give them confidence."
 

Emi: "In sports like rugby, where you give your all as a team, I believe the most important thing is to believe in yourself and overcome anything. No matter the situation, I want you to never give up until the very end, believe in yourself and move forward, and I would be happy if our song could be of strength to you all. In the coming hot season, I hope this song will be a great source of support for the athletes who will be giving their all and for everyone who is cheering them on."
 

Michelle: "'UNBREAKABLE' means overcoming oneself. It contains many powerful phrases and words, so we will do our best to deliver energy and confidence through our singing to all the players, team staff, and women's rugby sevens fans!"
 

Hinata: "We are so happy that our song was chosen as a cheering song. We are filled with gratitude to be able to perform in Kumagaya on June 21st. On that day, we will do our best to give a performance that will encourage the athletes and their supporters. We will do our best!"

We would appreciate your continued support!