A collaboration cafe commemorating the 15th anniversary of Hyperdimension Neptunia is coming to Cure Maid Cafe in Akihabara from Friday, June 26 to Monday, July 20, 2026 (a national holiday). The event features themed takeout drinks inspired by the characters and nations of the Neptunia series, along with early sales of anniversary merchandise at G-Store Akiba on the same floor.
The 15th anniversary website for the Neptunia series is available at https://www.compileheart.com/neptune/15th/#top.
Collaboration Cafe: Themed Drinks and Eat-In Option
During the event period, Cure Maid Cafe (located on the 4th floor of Onoden Building) will offer takeout drinks inspired by the characters and nations from the Neptunia series.
In addition to takeout, visitors can enjoy their drinks in the eat-in area at "Entas Cure Terrace" inside the Onoden Building.
G-Store Akiba, located on the same 4th floor of the Onoden Building, will also be holding early sales of Neptunia 15th anniversary merchandise during the cafe event period.
Early Sale Merchandise
Exclusive Original Art Hyperdimension Neptunia F6 Canvas Art – Sweets Time Ver.
¥6,050 (tax included)
Exclusive Original Art Hyperdimension Neptunia Lidded Full-Color Mug – Sweets Time Ver.
¥2,420 (tax included)
Exclusive Original Art Neptune Large Acrylic Stand – Sweets Time Ver.
¥2,530 (tax included)
Exclusive Original Art Noire Large Acrylic Stand – Sweets Time Ver.
¥2,530 (tax included)
Exclusive Original Art Blanc Large Acrylic Stand – Sweets Time Ver.
¥2,530 (tax included)
Exclusive Original Art Vert Large Acrylic Stand – Sweets Time Ver.
¥2,530 (tax included)
Exclusive Original Art Neptune 65mm Pin Badge – Sweets Time Ver.
¥605 (tax included)
Exclusive Original Art Noire 65mm Pin Badge – Sweets Time Ver.
¥605 (tax included)
Exclusive Original Art Blanc 65mm Pin Badge – Sweets Time Ver.
¥605 (tax included)
Exclusive Original Art Vert 65mm Pin Badge – Sweets Time Ver.
¥605 (tax included)
About the Neptunia Series
Hyperdimension Neptunia is an RPG series built around the concept of "anthropomorphism x cute girls x transformation." The heroines — including protagonist Neptune — are personifications of fictional game consoles who transform into all-powerful "goddesses." Set in a world called "Gamindustri," modeled after the gaming industry, the characters face off against various crises.
The latest entry in the series is 超新時空ゲイム ネプテューヌ∞ (https://www.compileheart.com/neptune/unlimited/).
Event Details
- Event Period: June 26 (Fri) to July 20 (Mon, national holiday), 2026
- Hours: 11:00 AM to 8:00 PM (last order 7:30 PM)
- Official Website: https://www.curemaid.jp/collab_cafe/neptune2026/
- Venue: Cure Maid Cafe, 4th Floor, Onoden Building, 1-2-7 Sotokanda, Chiyoda-ku, Tokyo (inside G-Store Akiba)
