Only You (feat. Kaai Yuki)

"The One Who Stirs My Heart"

Featured on the EP "Swimmy," released at Nico Nico Chokaigi in spring 2026, this song is one of Ao2sai's most heartfelt ballads.

Built upon passionate guitar-driven soundscapes and delicate melodies, the track showcases an emotionally charged side of his songwriting.

It explores the unspoken impatience, longing, and quiet prayers that arise from thinking of someone deeply. Through lyrics that are both poetic and sincere, the song captures the complexity of emotions as they shift and swell within the heart.

A story where quietly growing feelings intertwine with emotions that surge like restless waves.

We hope this song can accompany you on nights when you find yourself thinking of someone precious or someone who once was.