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PUNKS△TRIANGLE Pop Up Shop Heads to Osaka and Tokyo With Winter Date Art

The PUNKS△TRIANGLE pop up shop runs at Tennoji Mio in Osaka from Friday, December 4, 2026, and at Shinjuku Marui Annex in Tokyo from Friday, December 11. Yuho Okita drew new art of Ai and Chiaki in military-style date outfits.

Reporting from 1 source: Nijimen.

Why it matters

The shop turns a single new Okita illustration into a nine-item goods lineup, and the plush keychains based on the plushies in that art give the event a product the series has not sold before.

PUNKS△TRIANGLE Pop Up Shop Heads to Osaka and Tokyo With Winter Date Art

Key Facts

  • The PUNKS△TRIANGLE pop up shop runs at Tennoji Mio in Osaka from December 4, 2026, and at Shinjuku Marui Annex in Tokyo from December 11.
  • Yuho Okita drew new illustrations of Ai and Chiaki in military-style date outfits for the shop.
  • Nine items are sold, including the series' first plush keychains.
  • Random can badges are 550 yen across 7 types in a blind sale.
  • Trading cards are 440 yen each across 12 types, or 5,280 yen for a complete BOX.

Nine items go on sale, including the series' first plush keychains and goods built from the plushies the two hold in the illustration.

The Osaka leg opens first at Tennoji Mio on December 4, 2026, with Shinjuku Marui Annex following on December 11. Both venues sell the same lineup built around Okita's winter date illustration, where Ai and Chiaki wear military-style outfits.

Several items are blind sales with purchase limits, so the number of types matters at the counter. The can badges run seven types at 550 yen, the trading cards twelve types at 440 yen each or 5,280 yen for a complete box, and the mini colored paper three types at 770 yen. The life-size acrylic stand is 1,650 yen, the mini acrylic stand 1,320 yen, and the sticker sheet 990 yen.

  • Life-size acrylic stand: 1,650 yen, 1 type, base with patch-style motifs
  • Mini acrylic stand: 1,320 yen, 1 type, newly drawn mini characters
  • Random can badges: 550 yen, 7 types, blind sale, 57mm, rare Ver. with printed signature and holographic finish
  • Trading cards: 440 yen single, 12 types, blind sale, 5,280 yen complete BOX
  • Random mini colored paper: 770 yen, 3 types, blind sale, pair Ver. with printed signature
  • Sticker sheet: 990 yen, 1 type, uses the new illustration and plushie design

Written with AI by Yomimono from the 1 cited source below, including Japanese-language reporting where cited. See our editorial policy.

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PUNKS△TRIANGLE Yuho Okita

Sources