Smile Skill = Suki Skill!

 (スマイルスキル＝スキスキル！) is a collaboration single by Tazawa Masumi, Tokui Sora, Uchimura Fumiko and Waki Azumi, released under the name Akaki Chikai. It was released on October 30, 2019, and peaked at #32 on the Oricon single chart.

Single Information
The lead track Smile Skill = Suki Skill! was used as the opening theme for the anime ''[https://en.wikipedia.org/wiki/Didn%27t_I_Say_to_Make_My_Abilities_Average_in_the_Next_Life%3F! Didn't I Say to Make My Abilities Average in the Next Life?!]''
 * Catalog Number:
 * EYCA-12675
 * Lyrics: Hata Aki
 * Composition: tatsuo
 * Arrangement: tatsuo

Tracklist

 * 1) Smile Skill = Suki Skill!
 * 2) Crimson Vow
 * 3) Smile Skill = Suki Skill! Instrumental
 * 4) Crimson Vow Instrumental

Featured Artists

 * Tazawa Masumi as Pauline (ポーリン)
 * Tokui Sora as Reina (レーナ)
 * Uchimura Fumiko as Mavis von Austien (メーヴィス・フォン・オースティン)
 * Waki Azumi as Adele von Ascham (アデル・フォン・アスカム)