Miyuu's Image Board

Five-person vocal group and unit in Umamusume originally debuting on April Fools' 2023 with a music video (Hat on Your Head!) and a mock website listing the group's manifesto with personalized bios for each unit member as though they were a real-life music group.

BoC'z is a wordplay that can be read as "boushis" in Japanese (literally "The Hats"). Its members are all hat-wearing umamusume and consist of the following:

• 816-n (Matikane Tannhauser (Umamusume))
• ORYZA (Rice Shower (Umamusume))
• CAP.B (Mr. C.B. (Umamusume))
• MACOtMai (Hokko Tarumae (Umamusume))
• MARINE.C (Cheval Grand (Umamusume))

For 5th Event -YELL-, the rest of the V Sisters were added to the formation:

• QueenV (Verxina (Umamusume))
• Lil♡V (Vivlos (Umamusume))

For April Fools' 2025, three new groups take their places with some old and new faces, collectively called BoC'z we\n. They consist of the following:

• The beanie-wearing AM-i, consisting of:
• Ata Mahane (Nakayama Festa (umamusume))
• Oryza (Rice Shower)

• The bucket hat-wearing OK→U (read "OK for you"), consisting of:
• F-Style (North Flight (umamusume))
• <3 (Loves Only You (umamusume), read "Love")

• The baseball cap-wearing CΛ², consisting of all of the V Sisters:
• Queen V (Verxina)
• Marine.C (Cheval Grand)
• Lil♡V (Vivlos)

(For each version of BoC'z, Pseudonyms were stylized as above with spaces and capitalization exactly as written.)

See also

• UMA STARS (Umamusume) (April Fools 2024)