Kirei ni Shitemoraemasu ka, also known as Wash It All Away in English, has announced the release of upcoming singles “Kirei.” and “Wakaba no Koro,” which serve as the opening and ending theme songs for the anime adaptation.
Based on the manga of the same name by Mitsuru Hattori, this heartwarming series follows a cleaning service based in Atami, Japan. The anime adaptation will begin airing on January 5th, 2026.

The opening theme song “Kirei.” is performed by up-and-coming singer Yuu., known for her powerful vocal abilities and expressive voice, who has become popular among teens and twenty-somethings with over 370,000 subscribers on YouTube.
The song was written and composed by Vocaloid producer Jin, renowned for songs such as “Yobanashi Deceive” and “Summertime Record” and for providing music for numerous forms of content.
Yuu.’s first CD release has also been announced. First edition copies and standard edition copies will be available. The first edition copies will come with a bonus Blu-ray disc. More details will be released at a later date.

The standard edition bonus track will be produced by Takaaki Natsushiro, a popular Vocaloid producer, composer and artist known for hit tracks like “From Tokyo.” The first edition bonus track will be produced by popular creator NayutalieN, known for “Solar System Disco”, an addictive track with over 10 million views on YouTube.
The ending theme song “Wakaba no Koro” is written and performed by songwriter and actress Natsumi Kiyoura. The heartfelt pop song was written through the eyes of the anime’s main character Wakana Kinme.
Kiyoura’s latest artist photo has also been released. The photo and CD jacket were photographed in Atami, where the upcoming anime takes place. CD jacket details will be released at a later date.
Both the theme song and the additional bonus tracks were produced by Katsutoshi Kitagawa from Round Table, who has supported Kiyoura’s live performances throughout the years. Both will also be available to stream on January 5th, 2026.
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