![[B - Side] Demon Mask Boy (Black Mask) - Otaku Collectives](http://otakucollectives.com/cdn/shop/files/b-side-demon-mask-boy-black-mask-150191.png?v=1746673116&width=1946)
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[B-Side] Demon Mask Boy (Black Mask)
[B-Side] Demon Mask Boy (Black Mask)
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$6.00
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Sale price
$6.00
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Official B-Side Label Stickers from Japan!
Original B-side Design
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![[B - Side] Demon Mask Boy (Black Mask) - Otaku Collectives](http://otakucollectives.com/cdn/shop/files/b-side-demon-mask-boy-black-mask-150191.png?v=1746673116&width=1445)