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Hoshiumi — a sea of stars where multiple styles, stories, and artistic sensibilities converge.

Featured Artist: Mr.Mush

Independent illustrator. Lover of philosophy, art, reading, and writing. His work doesn't fit into a single category, he's currently developing his own universe called ATWD ( All Those Whot Disappeared ) with original characters. 20% OFF his entire catalog, valid until August 7.

Featured Artist: Mr.Mush

Mr.Mush's Shop

Mr. Error Poster LOTM Mushi

$8$10

Kim Soleum & Braun Keychain Mushi

$9.6$12

Yuto Hakai Button Pin ATWD Mushi

$4$5

Kim Dokja Stickers ORV Mushi

$3.2$4

Mr. Error Poster LOTM Mushi

$8$10

Kim Soleum & Braun Keychain Mushi

$9.6$12

Yuto Hakai Button Pin ATWD Mushi

$4$5

Kim Dokja Stickers ORV Mushi

$3.2$4

COLLECTION

Keychains

Posters

Buttons

Stickers

Mushi Art

ATWD

Keychains

Posters

Buttons

Stickers

Mushi Art

ATWD

Our Story

Hoshiumi means "sea of stars." We're an independent artist collective where multiple styles, voices, and imaginations come together. We turn illustration into things you can keep: prints, stickers, charms, and more, each one inspired by the ocean as a symbol of depth and possibility. Every piece is made to order, created just for you.

Our Story

✧Mr.Mush ⋆ — Featured Artist Now

Independent illustrator. Lover of philosophy, art, reading, and writing. His work doesn't fit into a single category — exploring themes like mental health, violence, and personal narrative. Instagram: @mrmushmushi

✧𝐍𝐞𝐛𝐮𝐥𝐚𝐫𝐭 ⋆ — Coming Soon

Illustrator and concept artist, architecture student. Building community through art since 2020. Her style blends the dreamlike and the conceptual. Instagram: @nebula.blooms

✧Sammy ⋆ — Coming Soon

Independent illustrator and cosplayer. She brings characters to life through illustration and cosplay events, connecting with audiences through emotion and craft. Instagram: @haihainim

✧Saresy Rose ⋆ — Coming Soon

Digital illustrator and animator in training. Her work draws inspiration from the magic of classic Disney films, fantasy, and feminine aesthetics, blending delicacy, emotion, and a rebellious touch. Instagram: @saresy_rose

Visit us live — You can find us at conventions and events in Colombia. Our next event is SOFA 2026, where we'll be at the Umaburrita community booth: Umamusume Zone.