[JP] One Piece Luffy Watermelon Natsu Comi 2026 Promo

[JP] One Piece Luffy Watermelon Natsu Comi 2026 Promo Language: Japanese Release Date: July 1, 2026 The One Piece Luffy Watermelon Natsu Comi 2026 Promo is part of the Natsu Comi Summer Comics Fair 2026 and will be available with qualifying manga and magazine purchases at participating bookstores across Japan. Save more when you buy more! Receive 1% off for each additional item you purchase — up to 5% off total when you buy 5 or more. Discount is automatically applied at checkout. Ships approximately 2 weeks after release!