ANIGA-TER, an e-commerce site for anime and game merchandise operated by Banana Spirits Co., Ltd., begins selling new merchandise from the TV anime Grand Blue Dreaming Season 3 starting September 4, 2026 (Friday).
The lineup includes seven items designed around scenes from the series, including some surprisingly bold pieces.
Product Sales Page
Product Lineup
TV Anime "Grand Blue Dreaming" Season 3 T-Shirt (3 varieties)

A T-shirt that captures the world of the series, designed to be easy to incorporate into everyday styling.
- Price: ¥3,300 (tax included)
- Sizes:
- M: approx. length 70 cm, width 52 cm, shoulder 47 cm, sleeve 20 cm
- L: approx. length 74 cm, width 55 cm, shoulder 50 cm, sleeve 22 cm
- XL: approx. length 78 cm, width 58 cm, shoulder 53 cm, sleeve 24 cm
- Material: 100% cotton
TV Anime "Grand Blue Dreaming" Season 3 Mesh Tote Bag

A design inspired by merchandise from the diving shop "Dolphin," which appears in the series.
- Price: ¥3,300 (tax included)
- Size:
- Body: approx. W480 mm × H380 mm × D130 mm
- Handle: approx. W30 mm × H580 mm
- Material: Polyester
TV Anime "Grand Blue Dreaming" Season 3 Boxer Shorts

A bold design based on a nude scene from the series.
- Price: ¥3,850 (tax included)
- Size: Men's free size
- Waist: approx. 73 to 87 cm
- Rise: approx. 19.5 cm
- Length: approx. 26 cm
- Rise depth: shallow
- Material: 48% polyester, 42% nylon, 10% polyurethane
TV Anime "Grand Blue Dreaming" Season 3 Eye Mask

An eye mask featuring a comedic scene built around Iori Kitahara's memorable expression.
- Price: ¥1,650 (tax included)
- Size: approx. W200 mm × H90 mm
- Material: Polyester
TV Anime "Grand Blue Dreaming" Season 3 Stainless Tumbler

An everyday-use item featuring a design based on the "Spiritus" label.
- Price: ¥3,850 (tax included)
- Size: approx. diameter 82 mm × H140 mm
- Material: Stainless steel
TV Anime "Grand Blue Dreaming" Season 3 Acrylic Block (6 varieties)

A collectible item featuring scenes from the series printed on 10 mm-thick acrylic.
- Price: ¥1,320 (tax included)
- Size: approx. H45 mm × W80 mm × D10 mm
- Material: 10 mm-thick acrylic
TV Anime "Grand Blue Dreaming" Season 3 AcuYubista® (Acrylic Ring) (9 varieties)

These acrylic goods can be displayed as acrylic stands or worn on the finger for photos.
- Price: ¥880 (tax included)
- Size: approx. W70 mm × H70 mm (before assembly)
- Material: 3 mm-thick acrylic
©Kenji Inoue, Kimitake Yoshioka, Kodansha / Grand Blue Dreaming Season 3 Production Committee
Sales Information
- Pre-order start: September 4, 2026 (Friday) at 6:00 PM
- Estimated shipping: Sequential shipping to begin from late November 2026
- Store: ANIGA-TER