Drop #01 · 100 numbered pieces ·
No restock once they’re gone.
We ship from Italy with tracked delivery. Shipping options and timeframes are shown at checkout.
Free shipping over €100 (IT), €150 (EU & UK),
€200 (ROW) · 30-day returns.
Drop #01 · 100 numbered pieces · No restock once they’re gone.
We ship from Italy with tracked delivery. Carriers, costs and timeframes are shown at checkout.
Free shipping over €100 (IT), €150 (EU & UK), €200 (rest of world) · 30-day returns.
Polite? Not quite.
Japanese-inspired streetwear with heavyweight boxy graphic T-shirts, made in Italy.
Shitsumasu is a Japanese-inspired streetwear brand made in Italy, focused on heavyweight boxy-fit graphic t-shirts and small-batch drops. Drop #01 brings three premium tees with clean fronts, cheeky Japanese slang prints, and only 100 numbered pieces. No restock once they’re gone.
Premium heavyweight 100% cotton boxy fit
Three Japanese-inspired graphic T-shirts in Drop #01
Limited drop: 100 numbered pieces, no restock
Polite? Not quite.
Japanese-inspired streetwear with heavyweight boxy graphic T-shirts, made in Italy.
Shitsumasu is a Japanese-inspired streetwear brand made in Italy, focused on heavyweight boxy-fit graphic t-shirts and small-batch drops. Drop #01 brings three premium tees with clean fronts, cheeky Japanese slang prints, and only 100 numbered pieces. No restock once they’re gone.
Premium heavyweight 100% cotton boxy fit
Three Japanese-inspired graphic T-shirts in Drop #01
Limited drop: 100 numbered pieces, no restock
Limited drop · Numbered pieces
Drop #01 is capped at 100 individually numbered T-shirts. No restock
Made in Italy · Small-batch
Cut, sewn and printed in Italy with a short supply chain
Custom boxy fit
Japanese-inspired relaxed silhouette with dropped shoulders and kimono sleeves
100% cotton · 220 GSM
Hefty, soft-touch heavyweight jersey built to last
Limited drop
Numbered pieces
Drop #01 is capped at 100 individually numbered T-shirts. No restock
Made in Italy
Small-batch
Cut, sewn and printed in Italy with a short supply chain
Custom boxy fit
100% cotton
220 GSM
Hefty, soft-touch heavyweight jersey built to last
Tap or click on a T-shirt to see full product details, fit and sizing.
Three heavyweight boxy fit graphic T-shirts, inspired by Japanese slang and made in Italy. Limited to 100 numbered pieces, no restock.
Drop #01 · Japanese-inspired boxy graphic T-shirts, made in Italy
Japanese-minded, a little bad-mannered.
The story behind Drop #01
Drop #01 is where we set the tone for Shitsumasu: clean on the outside, bad-mannered in the details. We picked three Japanese slang words you hear in anime, games, and late-night chats (BAKA, URUSEE, and NANDAYO) and built them into heavyweight boxy graphic streetwear T-shirts made in Italy, each part of a numbered 100-piece run with no restock.
How we built this drop:
Fit first: custom boxy pattern with dropped shoulders and kimono-style sleeves, inspired by Japanese streetwear silhouettes.
Fabric next: heavyweight ~220 gsm 100% cotton jersey that feels substantial but soft enough to wear every day.
Keep it limited: only 100 numbered T-shirts across the drop. Once a size is gone, it’s gone.
Japanese-minded, a little bad-mannered.
The story behind Drop #01
Drop #01 is where we set the tone for Shitsumasu: clean on the outside, bad-mannered in the details. We picked three Japanese slang words you hear in anime, games, and late-night chats (BAKA, URUSEE, and NANDAYO) and built them into heavyweight boxy graphic streetwear T-shirts made in Italy, each part of a numbered 100-piece run with no restock.
How we built this drop:
Fit first: custom boxy pattern with dropped shoulders and kimono-style sleeves, inspired by Japanese streetwear silhouettes.
Fabric next: heavyweight ~220 gsm 100% cotton jersey that feels substantial but soft enough to wear every day.
Keep it limited: only 100 numbered T-shirts across the drop. Once a size is gone, it’s gone.
Who is Shitsumasu?
Shitsumasu is a small-batch Japanese-inspired streetwear brand based in Italy. We make heavyweight boxy graphic T-shirts with a clean, minimal outside and a slightly bad-mannered attitude hidden in the details. Every drop is limited, numbered, and designed to feel good on body before it ever hits a feed.
Japanese-inspired streetwear, made in Italy
Made in Italy, small-batch
Each T-shirt is cut, sewn, and printed in Italy using heavyweight 100% cotton. We produce in small runs to keep control over fit, quality and waste.
Japanese-shaped attitude
We borrow slang, pacing, and visual cues from anime, manga, and everyday Japanese street scenes, then filter everything through our own patterns and typography.
Minimal outside, mischievous inside
From the front, our pieces stay clean and easy to wear. The attitude lives in the prints, labels, and phrases you catch up close — polite? Not quite.
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