Cosplay EventPast event

COS-MIX! in 石神

Name: COS-MIX! in 石神
Start: 2026-02-01T00:00:00+09:00
End: 2026-02-23T23:59:59+09:00
Location: 石神井公園

石神井公園ふるさと文化館とその周辺を舞台に開催されるコスプレイベント。公園の自然や和風のロケーションが魅力です。

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Date: 2026.02.01 〜 2026.02.23
Venue: 石神井公園ふるさと文化館

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LEGEND WALKER × コスプレイヤー5名

LAYER（レイヤー）/ 6033-66

コスプレイヤーの「あったらいいな」から生まれたスーツケース

Capacity100LWeight6.1kgStay7+ nights

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Hotels near 石神井公園, sorted by proximity to the venue.

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大泉学園ヴィラー都会の静かな住宅街にある一軒家/民泊
~44 min walk from venue
¥9,744+/ 泊
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保谷駅から徒歩で約６分
Top ratedBest price
4.17(2,020)
ホテルカデンツァ東京
~44 min walk from venue
¥6,350+/ 泊
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都営地下鉄大江戸線「光が丘」下車徒歩約１５分。

※ Prices are approximate. Check Rakuten Travel for current rates and availability.

立てたまま開閉可能 (フロントオープン)

ハンガー吊り下げベルトループ 7 か所

ケース上面がメイク台に変身

¥36,080View on Rakuten

Story

How LAYER was born

"I'm modifying my suitcase but it's hard… I wish a maker would build one that opens upright!"
— It all started with cosplayer Mae'ri's X post.

Origin

A T&S PR member (a former cosplayer!) spotted the post on X and went straight to the CEO: "Let's make a carry case for cosplayers!"

Development

Five active cosplayers gathered — キシコ・菊壱・あやら・まえり・ェモ — combined following of ~100K. July 2023, first meeting at T&S HQ. They covered every "cosplayer pain point" — makeup desk, hanger loops, D-ring mounts, movable dividers — all born from real cosplayer experience.

Debut

The finished product debuted at a cosplay-only studio in Ikebukuro, the cosplay mecca. The five cosplayers themselves modeled and demonstrated LAYER's possibilities.

This is "a carry of the layers, by the layers, for the layers."

Read the development story Part 1

※ This section includes Rakuten affiliate links. Prices and stock reflect the latest values on Rakuten Ichiba.

容量63L（3〜5泊相当）

¥11,620View on Rakuten

COS-MIX! in 石神

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LAYER（レイヤー）/ 6033-66

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Hotels Near Venue

大泉学園ヴィラー都会の静かな住宅街にある一軒家/民泊

ホテルカデンツァ東京

Related events

Costume Luggage Picks

LAYER（レイヤー）/ 6033-66

LEGEND WALKER OSHINO（5530-47）

Bauhutte コスプレスーツケース BCK-320-BK