The "Bocchi the Rock!" booster box for the Build Divide TCG contains 16 packs, with each pack having 7 cards, and features 86 types of cards plus 34 parallel types. The set includes cards with characters like Hitori, Nijika, Ryo, and Ikuyo, and has rare cards such as Bright Rare (BR), Bright Territory (BT), and Super Rare (SR). For the Premium Booster Box, it's a different configuration of 10 packs, with 3 cards per pack, and each pack is guaranteed to have at least two rare cards. 
Standard Booster Box
Configuration: 16 packs per box.
Pack contents: 7 cards per pack.
Card types: 86 types + 34 parallel types (total 120 types).
Rarities: Includes Bright Rare (BR), Bright Territory (BT), and Super Rare (SR) cards, along with other rarities. 
Premium Booster Box
Configuration: 10 packs per box.
Pack contents: 3 cards per pack.
Premium specifications: Each pack includes at least two rare or higher cards, such as a glittering card or a double-sided territory card.
Card types: A mix of 36 types + 29 parallel types (total 65 types) are randomly distributed, and one box does not contain all of them. 
What to expect
Characters: Cards feature illustrations of Hitori Gotoh, Nijika Ijichi, Ryo Yamada, and Ikuyo Kita.
Rarity: There is a chance to pull rare and powerful cards, and the Premium Booster Box guarantees a higher rarity pull in every pack.
Condition: Products are sold as new and factory sealed, with a release date in 2024 for both versions.