EXILE TETSUYA and Yoshio Kojima Collaborate! New Song Born from Mamastar Interview

Dream Collaboration Realized

Interspace Co., Ltd., operator of 'Mamastar,' one of Japan's largest information sites for moms, will release an interview article featuring EXILE TETSUYA and comedian Yoshio Kojima on 'Mamastar Select' starting May 19, 2026.

The new song 'EXILE B Oppappy ~Kaze no Fune~ (feat. Yoshio Kojima)' by 'EXILE B HAPPY,' released on April 29, was sparked by a previous interview session held on Mamastar Select.

A Shared Desire to Make Children Smile

In this interview, the two discuss the behind-the-scenes of their songwriting while reflecting on their cross-genre exchange. They are united by a strong desire to 'make children smile.' The interview details how their bond, which began with a conversation, blossomed into a new creative project in the form of music.

For more details, please visit the special page on Mamastar Select (https://select.mamastar.jp/1584104).

About Mamastar

'Mamastar' is one of Japan's largest comprehensive information platforms for moms, with 870 million monthly PVs and over 5.6 million users. It serves as an information platform supporting the daily lives of moms through parenting news and community interactions.

Mamastar Select will continue to send words of encouragement to moms struggling with parenting and provide information that addresses their worries.