FESTIVER Launches Mori Calliope Collaboration Collection in South Korea
The collaboration marks FESTIVER's first partnership with a hololive talent, bringing Mori Calliope's musical identity into a functional merchandise line available in South Korea.
Reporting from 1 sources: hololive production (EN).
FESTIVER, a fandom lifestyle brand, has launched a collaboration collection with hololive English VTuber Mori Calliope. The lineup includes tech accessories like phone cases and earphone cases, as well as collectible acrylic stands and a mousepad. The collection is available exclusively through South Korean sales channels starting June 12, 2026, with a 15% discount for fans who purchase from the official FESTIVER store.
FESTIVER, a lifestyle brand built around fandom culture, has released a collaboration collection with Mori Calliope, the rapper VTuber from hololive English -Myth-. The lineup includes MagSafe-compatible phone cases and leather card wallets, earphone cases with keyrings for AirPods and Galaxy Buds, phone grips, and two types of acrylic stands-a buildable diorama and a layered Korotto stand-plus a mousepad. The collection is available from June 12 through South Korean channels including the FESTIVER official store, Naver Brand Store, Musinsa, and Kakao Gift. The official store offers a 15% discount for Dead Beats, Calliope's fanbase, through June 28.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.