Slot Sword Art Online (product)
Album Releases
| Date | Catalog | Name |
| 2023-07-26 | SMCL-823~4 | Alter Echo / Haruka Tomatsu [Limited Edition]Alter Echo / 戸松遥 [初回生産限定盤]Alter Echo / Haruka Tomatsu [Limited Edition] |
| 2023-07-26 | SMCL-825 | Alter Echo / Haruka TomatsuAlter Echo / 戸松遥Alter Echo / Haruka Tomatsu |