Sasaki and Miyano - Trading Acrylic Keychain Secret Route Another Series Ver. Complete Set of 9 Types [BOX]SASAKI AND MIYANO TRADING ACRYLIC KEYCHAIN SECRET ROUTE ANOTHER SERIES VER. COMPLETE SET OF 9 TYPES [BOX] Back Route ~Another Series~ A series of illustrations themed around The other side of the story. Feelings that have never been told before, featuring illustrations of Sasaki and Miyano and Hirano and Kagiura on their birthdays in 2022, themed around the language of flowers and suits. Acrylic keychains featuring illustrations drawn by Haruzono Shou