https://otonanoweb.jp/s/magazine/diar...
[Kaifū-No-Gi] is an official unboxing series which record company staff carefully unboxes the package. You won't be able to see these details at stores. Please check out the video!

Product details:
Release date November 24, 2023 / Hideki Saijo reissue albums part 6 / Blu-spec CD2 / Cardboard sleeve / "BIG GAME ’80 HIDEKI JUMPING SUMMER in STADIUM", "BIG GAME ‘81 HIDEKI JUMPING SUMMER in STADIUM", "BIG GAME ’82 HIDEKI SUMMER in OHMUTA", "BIG GAME ’83 HIDEKI FINAL IN STADIUM CONCERT"