Taketatsu Ayana & Tatsumi Yuiko is a collaborative artist credit used for releases that pair Ayana Taketatsu and Yuiko Tatsumi under one shared name. Based in Japan, the billing keeps their joint tracks separate from their individual catalogs and makes the credit easy to identify in anime and J-pop discographies.
Ayana Taketatsu, born June 23, 1989, in Saitama, Japan, is associated with J-pop and Pony Canyon. Her anime-music profile remained active in 2026, when she released a cover-song EP featuring "Yuusha", "Hikari", and "Yasashisa ni Tsutsumaretara", and drew attention for her cover of "Yuusha" from Frieren: Beyond Journey’s End. For cataloging, this shared billing is the clearest way to group releases credited to both performers together rather than under either individual name alone.
