New merchandise for Aokana - Four Rhythms Across the Blue has arrived, featuring specially drawn illustrations by illustrator Higure Hizuki. This is the second illustrator collaboration following the Koi to Senkyo to Chocolate collaboration. The goods are currently available through the online shop "eeo Store online," with in-store sales launching at eeo Store Ikebukuro main branch starting June 27 (Sat).
The new illustrations depict Asuka Kurashina, Misaki Tobisawa, Mashiro Arisaka, and Rika Ichinose in cute swimsuit outfits — sure to put fans in the mood to "FLY."
Sales Information
- Online store: On sale now
- In-store sales: June 27, 2026 (Sat) – July 10, 2026 (Fri)
- Locations: eeo Store Ikebukuro main branch / eeo Store online
Product Lineup
The merchandise comes in two versions: a "newly drawn illustration ver." featuring artwork by Higure Hizuki, and an "official illustration ver." using existing artwork.
- Can badges (newly drawn illustration ver.: 8 types / official illustration ver.: 8 types) ※Blind
- Acrylic keychains (newly drawn illustration ver.: 8 types / official illustration ver.: 8 types) ※Blind
- Acrylic stands (newly drawn illustration ver.: 4 types / official illustration ver.: 4 types)
- Character clear cases (4 types)
※ Can badges and acrylic keychains are divided into two separate boxes.
※ Blind items come as single random items and complete sets containing all varieties in the box.
Purchase Bonus: Postcard
With every ¥2,200 (tax included) purchase of new Aokana - Four Rhythms Across the Blue merchandise — either online or in store — one random postcard (from a set of 4) is included as a bonus.
Can Badges (Newly Drawn Illustration ver.: 8 Types / Official Illustration ver.: 8 Types) ※Blind
Price: Single: ¥550 (tax included) / Complete set: ¥4,400 each (tax included)
Approximately 5.7 cm in diameter, these can badges showcase the heroines' cute expressions and swimsuit looks in an easy-to-view size.
Acrylic Keychains (Newly Drawn Illustration ver.: 8 Types / Official Illustration ver.: 8 Types) ※Blind
Price: Single: ¥880 (tax included) / Complete set: ¥7,040 each (tax included)
Measuring up to 6.5 cm × 6.5 cm, these acrylic keychains are great for hanging on bags or displaying in a room as collectibles.
Acrylic Stands (Newly Drawn Illustration ver.: 4 Types / Official Illustration ver.: 4 Types)
Images are for illustrative purposes.
Price: ¥1,980 each (tax included)
These acrylic stands measure up to 15 cm in both height and width, perfect for enjoying the heroines' swimsuit illustrations by Higure Hizuki or the official artwork from Aokana - Four Rhythms Across the Blue.
Character Clear Cases (4 Types)
Images are for illustrative purposes.
Price: ¥900 each (tax included)
These hard acrylic clear cases fit paper up to A5 size (approx. 15 cm × 21 cm), making them ideal for storing postcards. When not in use as a case, they can be displayed in a room to enjoy the heroines' swimsuit illustrations.
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