Singer-songwriter Corethawa's song "Kimi ga grandpachan ata ga grandmachan" from her upcoming mini-album "Hibi ai ai ai" to be distributed and released on March 6 (Wed) will be the opening theme song for the TV anime "Jiisan grandma san yongeru" to be broadcast from April 7.

Grandma and Grandpa Rejuvenate" is a popular web-based comic series written by Araidokiri that has sold more than 1.4 million copies (including digital editions) and has a total of more than 100 million PV on Pixiv.
The TV anime "Grandma and Grandpa Rejuvenate" will begin airing on TOKYO MX and other stations on April 7, 2024 (Sunday).

©New Challenge, KADOKAWA/ Grandma and Grandpa Rejuvenate Production Committee

On March 6 (Wed.), the distribution date of the mini-album "Hibi Ai Ai", which contains the opening theme song "Kimi ga grandpachan atashi ga grandma-chan", a live YouTube streaming will be held from 20:00, followed by the premiere of the music video of "Kimi ga grandpachan atashi ga grandma-chan" from 21:00. The premiere of the music video "You're My Grandpa, I'm Your Grandma" will be held from 9:00 p.m. Please subscribe to the channel and turn on the notification.

URL of the live YouTube broadcast →.https://youtube.com/live/4pN-sExZueU?feature=share

https://www.youtube.com/watch?v=4pN-sExZueU

In conjunction with this distribution, a social networking campaign will be launched on March 6 (Wed.).
A "Play Count Campaign" will be held on LINE MUSIC, where those who listen to "Kimi ga Grandpa, Atashi ga Grandma" a specified number of times or more during the period will receive a special prize, and a campaign to win live photo prints by entering comments on specified TikTok posts.

The release tour, "KORESAWA LIVE TOUR 2024 HITSUKAIKAIKAI," will start with a band performance on May 18 and end at Zepp Shinjuku, where the band will perform at seven venues and the solo performance at six venues. Especially for the solo performances, Koresawa has selected areas where he has never toured before, and plans to meet as many fans as possible. Those who are interested should apply as soon as possible.

The next performance, "KORESAWA LIVE 2024 City Girl and Bad Boy," will be held on Saturday, March 16, 2024 at Shibuya eggman in Tokyo. The daytime (girl) show is sold out, and there are only a few tickets left for the nighttime (boy) show, so if you are interested in this event, please register as soon as possible.

TV animation "Grandma and Grandpa Rejuvenate
Broadcasting will begin on April 7, 2024 (Sun.) on TOKYO MX and other stations!

Broadcast Information
AT-X Every Sunday from April 7 at 23:30
[Repeats every Thursday from 29:30 / every Sunday from 8:30
TOKYO MX From April 7, every Sunday 24:30～
KBS Kyoto From April 7, every Sunday from 24:45
Sun TV Every Sunday from April 7, 25:00～
BS11 From April 7, every Sunday 25:05～
Aomori Broadcasting Co. every Sunday from April 7, 25:55～.
Distribution Information
ABEMA to be distributed first and fastest on Netflix ahead of terrestrial distribution!
Every Sunday from April 7 (Sun.) at 24:00
Other sites to follow in due course
The broadcast and distribution dates and times are subject to change for programming reasons and other reasons.

New Mini Album "Hibi Ai Ai
March 6, 2024 (Wednesday) Distribution release
https://lnk.to/hibiaiai
<Music
1.You are the grandpa and I am the grandma
2. F code
3. at the end of the live
4. your tattoo
5. the night before a date
6. Please Santa Claus
7. these days.