GRAPHT Sponsors hololive Koshien 2026 With Made-to-Order Merchandise
The merchandise is built around the six managers' team colors and logos rather than the game itself, which puts the tournament's team identities at the center of the product line.
Reporting from 1 source: PANORA.
GRAPHT will sponsor hololive Koshien 2026, the tournament hosted by VTuber Koyori Hakui, and sell commemorative items on made-to-order from 15:00 on October 17 to 18:00 on November 16, 2026. Six managers (Koyori Hakui, Mio Ookami, Marine Houshou, Noel Shirogane, Polka Omaru, Riona Hizakizaki) each raise a team in Powerful Pro Baseball 2026-2027's Eikan Nine mode and compete October 17 and 18. Merchandise: Monitor Mascots at 3,300 yen, Baseball Caps at 5,500 yen, Embroidery Stickers.
The order window opens the same day the main tournament begins, so the merchandise goes on sale while the six teams are still playing. Each manager gets her own Monitor Mascot, Baseball Cap, and Embroidery Sticker set, priced at 3,300 yen, 5,500 yen, and an unstated amount respectively. The mascots stand roughly 80 to 85mm and are sized for a desk. The caps carry team colors and embroidered logos. The stickers are about 75mm on the long side and can be ironed onto fabric or applied to phones and laptops.
- Monitor Mascot: Six types, about 80-85mm, 3,300 yen each
- Baseball Cap: Six types with team colors and embroidered logos, 5,500 yen each
- Embroidery Sticker: Six types, about 75mm on the long side, iron-on or sticker use
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.