Toho's website has announced additional free vocal reactions screenings for "Pocket Monsters the Movie: I Choose You!". Translations follow:

We will hold "free vocal reactions screening" for Pocket Monsters the Movie: I Choose You at theaters all over Japan! Thank you for creating a success!





Pokémon fans all across Japan, sorry to have kept you waiting so long!
To commemorate the blockbuster Pokémon movie,
we've decided to hold "free vocal reactions screenings" at theaters all across Japan!

"We want to sing "Mezase Pokémon Master" with all our might!"
"We want to cheer during Pokémon battles!"
"We want to yell "Pikachu!"!

This is the kind of Pokémon fans whose passionate cheering we're waiting for!
These screenings will allow for cosplay, glowsticks, and of course vocal reactions,
so please don't miss our on this opportunity.

In Hokkaido:
Time and date: Tuesday August 8th at the 7pm screening
Location: Sapporo Cinema Frontier, Hokkaido

In the Tohoku region:
Time and date: Thursday August 10th at the 6:25pm screening
Location: Toho Cinemas Sendai, Miyagi

In the Kanto region:
Time and date: Wednesday August 9th at the 7pm screening
Location: Shinjuku Wald 9, Tokyo
Time and date: Thursday August 10th at the 7pm screening
Location: Toho Cinemas Shinjuku, Tokyo
Time and date: Friday August 4th at the 7pm screening
Location: Yokohama Burg 13, Kanagawa
Time and date: Friday August 4th at the 7pm screening
Location: Toho Cinemas Kawasaki, Kanagawa

In the Kinki region:
Time and date: Thursday August 10th at the 7pm screening
Location: Toho Cinemas Umeda, Osaka
Time and date: Tuesday August 8th at the 7:25pm screening
Location: Toho Cinemas Namba, Osaka
Time and date: Tuesday August 8th at the 7:10pm screening
Location: Toho Cinemas Nijo, Kyoto
Time and date: Tuesday August 10th at the 6:20pm screening
Location: OS Cinemas Mint Kobe, Hyogo

In the Chugoku/Shikoku region:
Time and date: Tuesday August 8th at the 7:30pm screening
Location: Hiroshima Wald 11, Hiroshima

In the Kyushu region:
Time and date: Wednesday August 9th at the 7:30pm screening
Location: T-Joy Hakata, Fukuoka

Notes:
*These are screenings that allow vocal reactions, bringing in cheering equipment, cosplay and singing.
Please realize they will be unsuitable for attendants that want to quietly watch the movie.
*The screenings allow cosplay. However, please do not wear clothes that will obstruct the view for other attendants around you.
*The theaters do not have fitting rooms. Please do not change clothes inside the theater.
*Please do not record video or audio during the screenings without authorization.
*The use of equipment that makes noise, such as gun-type equipment, crackers and flutes, as well as causing annoyance for surrounding attendants by jumping, springing up, flailing, striking objects etc. is strictly prohibited. Excessive occurrances may lead to the screening getting canceled.
*Note that we may be forced to cancel the event due to weather or public transport operation issues.
*Please be considerate of other attendants and refrain from excessive screaming and slanderous remarks towards the movie or its characters or other kinds of insults.
*Purchasing tickets for resale purposes is strictly prohibited.
*You will not be able to change your ticket or get it refunded after exchange or purchase for any reason.
*There are no plans for appearances by any special guests.

Source: http://info.toho.co.jp/17poke_hassei/top.html