| Romaji: | UMISEA |
| Japanese: | UMISEA |
| English: | None |
| Score: | 63% (722) |
| Popularity: | 1563 |
| Rank: | 11 |
| Type: | N/A |
| Episodes: | 4 |
| Duration: | 4 min |
| Broadcast: | 15/9/2021 to 18/9/2021 |
| Status: | Finished |
| Source: | Original |
| Studios: | Cover Corp |
| Season: | Summer |
Sharing the ocean theme, hololive JP and EN's summer collab group, UMISEA, will have story-based videos! Short animated series of videos featuring Minato Aqua, Houshou Marine, Gawr Gura, and Ninomae Ina'nis of hololive.
| Character: | Holo no Graffiti |
| Character: | hololive Summer 2022 |
| Sequel: | Ryuuutto Kite Kyuuu!!! |