Irina Kumai Merch

Birthday 2025

Collection on mosobox

Limited order period: August 24, 2025 through August 31, 2025

Idol Irina Poster Zamolchui $12 11 by 17 in (28 by 43 cm)
Idol Irina Keychain Dekzyl1 $12 2.4 in (6 cm)
Pawnii-chan Keychain Dekzyl1 $12 2.4 in (6 cm)
Pawnii-chan Vinyl Sticker MiracleYukkii $6 3 in (7.5 cm)
Irina Kumai VTuber Butt Mousepad HinaAsuka2 $35 8.5 by 10 by 1 in (22 by 26 by 3 cm)

Christmas 2024

Visual Novel download on ko-fi.

Physical merch available on-demand on fourthwall.

Christmas Poster niwatori_shie $21 24 by 36 in (63.5 by 91.5 cm)
Christmas Mousepad niwatori_shie $16 15.5 by 31.5 in (40 by 80 cm)
Visual Novel (Windows) Irina, niwatori_shie Free
Visual Novel (Mac) Irina, niwatori_shie Free

Anniversary / Birthday 2024

Voice pack download on ko-fi.

Physical merch available on-demand on fourthwall.

Christmas Poster hoshimiyamoka $8.50 - $18.50 5 by 7 in - 18 by 24 in (13 by 18 cm - 46 by 61 cm)
Birthday Mug _h1yor_1 $11.95 11 oz (Height - 3.85" (9.8 cm), diameter - 3.35" (8.5 cm))
Irina Kumai Panties hoshimiyamoka $17 😭
3rd Anniversary Voice Pack Irina $10 10 voice scenarios