Hololive’s UMISEA is back with a new original song

Hololive Umisea

Hololive’s collaborative group UMISEA is back with a new original song celebrating a collaboration with Yoshida Kanko, a Hokkaido-based seafood company.

The new song “Umisea no Sachihappy” primarily features the vocal talents of Minato Aqua, Houshou Marine, and Sakamta Chloe. HoloEN VTubers Ninomae Ina’nis and Gawr Gura have a brief speaking role.

You can check out the new music video below.

The song itself was composed by IOSYS, a music circle made popular for their vocal remixes of Touhou songs.

Exclusive merch celebrating the song release is available here. It’s unclear if the bundles including seafood items can be received outside of Japan, please take caution when ordering.


A basement-dwelling ogre, Brandon's a fan of indie games and slice of life anime. Has too many games and not enough time.

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