What is Tsunagaru Mirai?

We organize an unofficial off-line party with the theme of "ツナガル"(connecting) and "ミライ(future)" to take advantage of Magical Mirai 2019.

It called “ツナガルミライ” (Tsunagaru Mirai) !!!

It will be held 3 days!!!
※ This page is for the 2nd day, August 31.
> > > The 1st day is from here.
> > > The 3rd day is from here.

※ This is an unofficial off-line party operated by Hatsune Miku fans.
※ We have nothing to do with companies or organizations related with Hatsune Miku, including Crypton Future media.

How to join

  • Please sign-in to TwiPla with your Twitter account and press blue"参加する"(=Join) button.
    ※ 1 account will be registered for 1 person. If you want to join in multiple people, please register for the number of people.
    ※ We may deal with account of no long-term activity, frozen, or deleted as "No join".
  • If you change Twitter ID, you will not be reflected unless sign-in to TwiPla again, so it may be dealt with "deleted account".


Saturday, August 31, 2019

  • OPEN 20:30
  • START 21:30
  • CLOSE 24:00
※ Possible to join and leave in the middle.


Buffet-style meal & all-you-can-drink


Le Jouet du ciel Makuhari
2, Hibino, Chiba-shi, 3, Mihama-ku, Chiba Prefecture, Japan
49th floor, APA Hotel & Resort Tokyo Bay Makuhari




The venue consists of two areas, SEA-side and TOKYO-side!

These areas are connected directly and free to move.


Image support by 境ヶ原まるこ (@PropellerWalker)

SEA-side area

  • DJ performance

TOKYO-side area

  • Saidan
  • Let’s draw!

DJ performance

SEA-side area will arrange DJ booth!

Let's get excited more even after Magical Mirai's live!


Coming Soon...


We will prepare display space (called "Saidan") for your goods, figures, dolls etc.!

Shall we make a huge saidan in Tsunagaru Mirai?

※ Please display something only related to VOCALOID or UTAU.
※ Please take care of yours by yourself if you display. The organizers cannot take responsibility such as loss or damage.
※ Please make mutual concessions to display. Don't occupy much space by 1 person.

Let’s draw!

This is a project to communicate with drawing. Let's draw Hatsune Miku wearing successive Magical Mirai costume!

And let 's display illustrations on a desk and take pictures or upload it on Twitter after finished!

Please start drawing freely after entering.

  • 23:20
    Move desks and start to display illustrations. (Please cooperate.)
  • 23:30
    Take pictures!


  • The drawing space is not sufficient, please use it by mutual concessions.
  • Please refrain from excessive R-18 illustration.
  • We don’t prepare drawing tools. Please prepare and take care by yourself.
  • We don’t restrict to carry-on foods or drinks at drawing space, but there are some drawing tools, so please be careful.
  • Let's enjoy drawing with everyone!


6,000 JPY


Up to 300 people
(Now up to 200)

We will increase the capacity on May 19th (Sun) 21:00 (JST).


Accept until the day if the capacity is available.

Cancellation fee

Cancellation fee (equal to the charge) may arise after 23:59 on Saturday, August 24.
Please contact to the organizers directly. In most cases, it is possible to prevent the cancellation fee.

※ You can cancel without paying any cancellation fee until the above date.



We will prepare changing rooms. Available time: 19:30 - 24:00
Changing room has a limit on the number of people who can use at the same time (1 for men, 2 or 3 for women).
Please inform the organizers in advance as much as possible if you want to use.
If you don't use, please move outside secretly such as reserving hotel at the same place or arranging a taxi.

Recommend for communication

Recommend preparing name card with your handle name and contact information (Recommend: Twitter ID) to communicate smoothly!
It is easy to exchange contacts and useful for communication after the party. You can also use it as a trigger to talk someone.


No smoking on the main floor.
If you want to smoke, please use the smoking area in the elevator hall.


※ Piapro link is now applying.

Update history

We make a reservation for the number of participants.
If you become difficult to join, please change the status of TwiPla to "不参加(=No join)" or contact the following.

Operation members & people concerned

  • Day 1 main visual ???
  • Day 2 main visual ???
  • Day 3 main visual ???
  • Logo design ???