Cosplay EventPast event

acosta!@佐賀県鹿島市

Name: acosta!@佐賀県鹿島市
Start: 2026-03-15T00:00:00+09:00
End: 2026-03-15T23:59:59+09:00
Location: 佐賀県鹿島市

佐賀県鹿島市で開催されるacosta!イベント。地域の特色を活かしたロケーションでの撮影が期待されます。

This event has ended.

View the latest Ultra acosta! 2026 info

Find cosplay events in Saga

Visit official site

Date: 2026.03.15
Venue: 佐賀県鹿島市
Organizer: 株式会社ハコスタ

Venue map

Open in Google Maps

Related events

Costume Luggage Picks

Hand-picked carry-on bags and suitcases popular with cosplayers — from day trips to long expeditions.

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

Find items to wear at this event

Buy cosplay costumes, wigs, and props directly from cosplayers

Browse items on COSMA

※ Information is auto-fetched from official sources. Please verify the latest details on the official website.

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.