Anime Events

One of the largest cosplay events in Japan!


Acosta Cosplay Event

A Large-Scale Cosplay Event Held Nationwide

How to Join

Participation is limited to Acosta members! Register for a free membership on the official website, then purchase a ticket for the date and location you want to attend.

Important: Both cosplayers and photographers need to purchase a ticket!

Same-day tickets are also available at the venue (ID required).

Visit Official Website

Other Event Info

You can also check other upcoming events on our event calendar!

View Event Calendar

Cosplay Participation Rules

1

Please refrain from changing clothes in public facilities or venue restrooms.

2

Changing rooms are available, but space is limited. Thank you for your understanding.

3

Costumes or behavior that cause discomfort or annoyance to others are strictly prohibited.

4

Participate in cosplay at your own risk. The organizer and venue are not responsible for any accidents or troubles.

5

Costumes that fully cover the face and severely limit visibility (such as full masks, helmets, or headgear) are not allowed.

6

Items that may harm others (such as long metal objects) are strictly prohibited.

7

Costumes with excessive exposure or those that may violate public decency (such as visible underwear or see-through clothing) are not allowed.

For more detailed cosplay rules and guidelines, please check the official website.

Location of acosta!

Tabele of Contents
    acosta!
    1. 01 acosta! Tokyo
    2. 02 acosta! Kansai & Chubu Area
    3. 03 acosta! Other Area & Overseas Events
    4. 04 What Do You Need for acosta?

acosta!Tokyo - Event Summary

acosta! Cosplay Events in Kanto 2026

Cosplay events scheduled for 2026

June 20 (Sat) – June 21 (Sun), 2026

Saitama Super Arena TOIRO

Saitama Saitama Super Arena TOIRO
Official Site
June 27 (Sat) – June 28 (Sun), 2026

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City Boys Love Tokyo 2026 Concurrent Event
Official Site
June 28 (Sun), 2026

Culttz Kawasaki

Kanagawa / Kawasaki Culttz Kawasaki
Official Site
June 28 (Sun), 2026

CDEF - Culttz Kawasaki

Cosplay Dance Performance Stage Kanagawa / Kawasaki Culttz Kawasaki
Official Site
July 4 (Sat), 2026

Ikebukuro Sunshine City Women Only

Tokyo / Ikebukuro Ikebukuro Sunshine City Women Only
Official Site
July 5 (Sun), 2026

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City
Official Site
July 18 (Sat), 2026

TFT Building

Tokyo / Ariake TFT Building
Official Site
September 4 (Fri) – September 6 (Sun), 2026

Ultra acosta! 2026 in Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City Ultra acosta! 2026
Official Site
Event Calendar

acosta!Osaka - Event Summary

acosta! Cosplay Events in Kansai & Chubu 2026

Cosplay events scheduled for 2026

June 20 (Sat) – June 21 (Sun), 2026

Umeda Chayamachi in Chayamachi Oshi Festival

Osaka / Umeda
Official Site
June 21 (Sun), 2026

CDEF - Umeda Chayamachi

Osaka / Umeda
Cosplay Dance Entertainment Festival (CDEF)
Official Site
July 25 (Sat) – July 26 (Sun), 2026
August 22 (Sat) – August 23 (Sun), 2026

Expo Summer Festival

Osaka / Suita / Expo ’70 Commemorative Park
Official Site
August 1 (Sat) – August 2 (Sun), 2026

ATC

Osaka / Suminoe / Osaka Nanko
Official Site
September 26 (Sat) – September 27 (Sun), 2026

Minoh Q's Mall

Osaka / Minoh
Official Site
Event Calendar


Hotels Around acosta! Osaka Venues


Here, we introduce hotels located near acosta! Osaka venues.



The map and list above highlight hotels located around acosta! Osaka venues. Have a wonderful time making fun memories at acosta! For those looking to save money, hotels, capsule hotels, and internet cafés can also be good options.


↑ Click or tap the image above to make a reservation.
Rakuten Travel can also be used to book hotels, flights, and other transportation.

acosta! Nationwide & Overseas Events

acosta! Overseas, Kyushu & Chugoku Region Events 2026

Overseas, Kyushu, and Chugoku region cosplay events scheduled for 2026

June 27 (Sat) – June 28 (Sun), 2026

acosta! @ Seoul – Cheongnyangni –

Seoul, Korea / ArtForest 1F
Overseas Event
Official Site
June 27 (Sat) – June 28 (Sun), 2026

CDEF - Seoul

Seoul, Korea
Cosplay Dance Entertainment Festival
Official Site
July 18 (Sat) – July 20 (Mon / Holiday), 2026

Mizuho PayPay Dome Fukuoka

Fukuoka / Chuo Ward, Fukuoka City
Kyushu Event
Official Site
August 23 (Sun), 2026

AEON Mall Hiroshima Fuchu

Hiroshima / Fuchu-cho, Aki District
Chugoku Region Event
Official Site
Event Calendar


For those looking to save money, hotels, capsule hotels, and internet cafés can also be good options.


↑ Click or tap the image above to make a reservation.
Rakuten Travel can also be used to book hotels, flights, and other transportation.

What you need for acosta!


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↑(Click img above for hotel reservations)
This is the biggest and the most popular travel company in Japan!! You can reserve hotel at reasonable price!! There are English, Thai, Korean and Chinese version for Rakuten!! You can switch it from language. If you're using Smartphone, change website to PC version and switch the language to your language.
To stay in Japan, Japanese site is always the cheapest.