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

May 4, 2026 (Mon)

AEON Mall Makuhari Shintoshin / Makuhari Messe

Chiba / Kaihin-Makuhari Makuhari Shintoshin
Official Site
May 4, 2026 (Mon)

CDEF - Makuhari Shintoshin -

Cosplay Dance Performance Stage Cosplay Dance Entertainment Festival Chiba
Official Site
May 5, 2026 (Tue) – May 10, 2026 (Sun)

Ikebukuro Sunshine City GW Special Event

Tokyo / Ikebukuro Ikebukuro Sunshine City GW Special Event
Official Site
May 8, 2026 (Fri)

CDEF - Ikebukuro Sunshine City -

Cosplay Dance Performance Stage Tokyo / Ikebukuro Ikebukuro Sunshine City
Official Site
May 22, 2026 (Fri) Night Event

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City Night Event
Official Site
May 23, 2026 (Sat) – May 24, 2026 (Sun)

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City
Official Site
June 6, 2026 (Sat) – June 7, 2026 (Sun)

Tokorozawa Sakura Town

Saitama Tokorozawa Sakura Town
Official Site
June 13, 2026 (Sat) – June 14, 2026 (Sun)

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City
Official Site
June 27, 2026 (Sat) – June 28, 2026 (Sun)

Ikebukuro Sunshine City

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

Culttz Kawasaki

Kanagawa Culttz Kawasaki
Official Site
July 4, 2026 (Sat)

Ikebukuro Sunshine City Female-Only Event

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

Ikebukuro Sunshine City

Tokyo / Ikebukuro Ikebukuro Sunshine City
Official Site
September 4, 2026 (Fri) – September 6, 2026 (Sun)

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

May 2, 2026 (Sat) – May 3, 2026 (Sun)

Dotonbori Cosplay Festival

Osaka / Namba
Official Site
May 3, 2026 (Sun)

CDEF - Dotonbori Cosplay Festival -

Osaka / Namba
Cosplay Dance Entertainment Festival (CDEF)
Official Site
May 9, 2026 (Sat)

Bentencho

Osaka / Minato Ward
Official Site
May 9, 2026 (Sat)

CDEF - Bentencho -

Osaka / Minato Ward
Cosplay Dance Entertainment Festival (CDEF)
Official Site
May 23, 2026 (Sat) – May 24, 2026 (Sun)

Minoh Q's Mall

Osaka / Minoh
Official Site
May 23, 2026 (Sat) – May 24, 2026 (Sun)

CDEF - Minoh Q's Mall -

Osaka / Minoh
Cosplay Dance Entertainment Festival (CDEF)
Official Site
June 6, 2026 (Sat)

Tsuruma Park

Aichi / Nagoya
Official Site
June 6, 2026 (Sat) – June 7, 2026 (Sun)

Kansai TV × Tenjinbashisuji Shopping Street

Osaka / Kita Ward
Official Site
June 7, 2026 (Sun)

CDEF - Kansai TV -

Osaka / Kita Ward
Cosplay Dance Entertainment Festival (CDEF)
Official Site
June 13, 2026 (Sat) – June 14, 2026 (Sun)

ATC

Osaka / Suminoe
Official Site
June 20, 2026 (Sat) – June 21, 2026 (Sun)

Umeda Chayamachi in Chayamachi Oshi Festival

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

CDEF - Umeda Chayamachi -

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

Expo Summer Festival

Osaka / Suita
Official Site
Event Calendar


Hotels Near acosta! Osaka Venues


Here are hotels located near acosta! Osaka venues.



The map and list above show hotels near acosta! Osaka venues. Enjoy making great memories at acosta! Hotels, capsule hotels, and internet cafes can also be options for saving money.


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

acosta! Nationwide & Overseas Events

acosta! Overseas Events 2026

Overseas cosplay events scheduled for 2026

May 16, 2026 (Sat) – May 17, 2026 (Sun)

acosta! @ Taipei

Taipei, Taiwan / Songshan Cultural and Creative Park
Overseas Event
Official Site
May 16, 2026 (Sat) – May 17, 2026 (Sun)

CDEF - Taipei -

Taipei, Taiwan
Cosplay Dance Entertainment Festival
Official Site
June 27, 2026 (Sat) – June 28, 2026 (Sun)

acosta! @ Seoul

Seoul, South Korea / ArtForest 1F
Overseas Event
Official Site
Event Calendar


For those who want to save money, hotels, capsule hotels, and internet cafes can also be options.


↑ Click/tap the image above to make a reservation.
Rakuten Travel can also be used for booking 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.