Legendary Boy Group Member Announces His Divorce

His wife is related to a pop-punk superstar.

Seven years after saying “I do,” a beloved artist and his wife have announced the end of their marriage.

ryota-michelle-married-instagram
Michelle Lavigne (left) and ONE OK ROCK’s  Kohama Ryota (right) | @ryota_0809/Instagram

Kohama Ryota is a Japanese musician and the bassist of the popular rock band ONE OK ROCK. The band formed in 2005, after Ryota’s childhood friend, Yamashita Toru, invited him to start a band. At the time, they were both high school students.

a

On February 18, 2017, Ryota married Michelle Lavigne, the younger sister of Canadian singer-songwriter Avril Lavigne, who rose to fame in the early 2000s’ pop-punk scene.

 

View this post on Instagram

 

A post shared by RYOTA (@ryota_0809)

Their first child, a daughter, was born that same year, in October.

Screenshot_2025-10-01-09-48-59-8
The daughter (center) of Michelle Lavigne (left) and ONE OK ROCK’s Kohama Ryota (right) | @ryota_0809/Instagram

On September 30, Ryota and Michelle posted a joint statement on Instagram written in Japanese and English. They did not provide any details about their divorce. Instead, they asked fans for kindness and understanding as they begin “this new chapter.” 

 

View this post on Instagram

 

A post shared by RYOTA (@ryota_0809)

After many years together, we’ve decided to go our separate ways as a couple.
Though our lives will change, we will always support each other as parents.
We are truly grateful for the time we’ve shared and the family we’ve built together.
We appreciate your kindness and understanding as we begin this new chapter.

— Post Caption

The announcement comes in the midst of ONE OK ROCK’s 2025 DETOX tour. The band will be kicking off the European leg of their tour in Madrid, Spain, on October 6.

new

Scroll to top