Sanrio Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo President: Tsuji 2019, “My Melody”, which celebrated its 50th anniversary this year, and “Kuromi”, which celebrated its 50th anniversary this year, is the Netflix series “My Melody &”. We are pleased to announce that the world exclusive distribution date of KURIMI has been decided on Thursday, July 24, 2025. This time, the preview video and key art will be released. In addition, the theme song for this work has been decided on the new song “KAWAII (Prod. Gen Hoshino)” produced by Gen Hoshino produced by the five-member group of world-famous girl group Le Sseraphim.

Set in Marieland, where My Melody and Kuromi live, this work is an original story of about 13 minutes and 12 episodes in which the two confront the big events that shake the fate of the city. In the approximately 90-second trailer, the images of the two of them confronted the expressions of emotions and the incident, and some of the sound sources of the theme song to be released on Tuesday, June 24th are also unveiled for the first time. Residents of Marieland and original characters of this work also appear in the key art. Finally, a new story will be born that is full of charm of the two, suitable for the “matching” anniversary year of My Melody and Kuromi.

key art

The ban on this preview video has been lifted! My Melody and Kuromi face the crisis that has arrived at Marieland!

[Synopsis]
My Melody opened a cake shop at Marieland, where everyone enjoys living. My Melody sweets made with my friends, Flat-kun and the piano, are very popular, and the shop is very busy with customers every day. On the other hand, Kuromi’s Japanese confectionery shop across from My Melody’s shop is always empty, and Kuromi searches for a way to beat the My Melody shop. One day, when My Melody meets a pink heart in the forest, a strange event begins to occur in Marieland.

[Highlights]
In the trailer, I enjoy making cakes with my friends, my melody, who is surrounded by customers and smiles, and jealousy. The appearance of the two people who suddenly came to Marieland and the two of them confronting the crisis is projected one after another. Will they be able to protect Marieland and his friends from the threat?! That’s why we can help and support each other. Please pay attention to the “mero-cross relationship” between the two.

★ This trailer video URL

https://www.youtube.com/watch?v=3okamsmjono

The theme song is Le Sseraphim! New song “kawaii (Prod. Gen Hoshino)” produced by Gen Hoshino

It has been decided that the five-member girl group, Le Sseraphim, will be in charge of the theme song for this work. Loved by fans all over the world and has cuteness and coolness like My Melody and Kuromi. Please pay attention to the theme song “KAWAII (Prod. Gen Hoshino)” sung by girls who love My Melody and Kuromi so much that they can purchase matching items among the members.

In addition, Gen Hoshino, who leads pop music, produced, composed, arranged, and wrote the lyrics for this song. The first collaboration with Le Sseraphim has been realized. Gen Hoshino is the world view and LE of “My Melody & Kuromi” The songs produced that reflect the charm of SSERAFIM not only express the cute appearance of the characters, but also express the importance and brilliance of moving forward by believing in this work.

(P)&(C) Source Music

The leader Kim, who is said to be “similar to My Melody” from fans Chaewon said, “We really love My Melody and Kuromi, so I was really happy when I heard that they decided to sing the theme song!” Sakura, a member known as a fan of Kuromi, said, “It’s a song with the theme of ‘cute and strength’. I would be happy if I could convey the cuteness embodied by SSERAFIM and the strength with a core that can transform myself into a weapon.” Yunjin introduced the points of interest, saying, “I wrote the lyrics for English lyrics with Mr. Gen Hoshino. I would be happy if you could pay attention to the lyrics and listen to them.” KAZU, who often appears on SNS and often wears My Melody items, and has been listening to Gen Hoshino’s songs for a long time. HA was overjoyed at the long-awaited collaboration, saying, “It was a great honor to have the music produced by Gen Hoshino, who I admire.” In addition, HONG EUNCHAE said, “The world view of Marieland was so cute that I was attracted to it! The facial expressions of the characters were very rich and interesting.”

Released on Tuesday, June 24th, which includes the theme song, the jacket photo and artwork of the 4th single “Different” Japan’s “Different” jacket and artwork will be released on Thursday, June 12th at 12:00!

My Melody of Le Sseraphim Japan’s 4th Single ‘Different’, which includes the theme song “kawaii (Prod. Gen Hoshino)” It has been decided that the jacket photos and artwork of the Kuromi board will be lifted at 12:00 on Thursday, June 12th. Jackets, discs, lyric books, and photo cards are specially designed with My Melody, Kuromi, and Piano-chan. Limited sale at the STORE.

Release date: Tuesday, June 24, 2025
Price: 1,760 yen (tax included)
Contents: CD (1 CD), Lyric Book (8P), Selfie Photo Card for Each Member (2)
*2 random of all 10 types
Details: https://www.le-sseraphim.jp/posts/news/ZESGCK

Outline of work

Netflix series “My Melody & Kuromi”
Original: Sanrio
Directed by: Asaki Misato
Screenplay: Muneko Nemoto
Theme song: Le Sseraphim “Kawaii (Prod. Gen Hoshino)”
* Released on June 24th (Tue) LE SSERAFIM Japan 4th Single ‘Different’ Songs from ‘Different’
Produced by Toruku from Wit Studio
Delivery: World exclusive distribution on Netflix on Thursday, July 24, 2025 (all 12 episodes, about 13 minutes / each episode)
More information: https://www.netflix.com/mymelody&kuromi

Story:
My melody that opened a cake shop in Marieland. Since I met Heart in the forest, strange things have started to happen around My Melody. On the other hand, Kuromi’s Japanese confectionery shop across from My Melody’s shop is always empty. Kuromi wants to explore the secrets of My Melody cake. My Melody and Kuromi are enthusiastic about the sweets contest judged by the popular pastry chef Pistachio. No one knows that an event that shakes the fate of Marieland will occur.

My Melody Kuromi Profile

My Melody

Debuted in 1975.
A girl who is soft and bright, thinking of a younger brother. The treasure is the cute thrush that my grandma made. I like to bake cookies with my mother. My favorite food is almond pound cake.
Birthday: January 18th
X: https://x.com/melody_mariland

Kuromi

Debuted in 2005.
A self-proclaimed rival of My Melody. The charm point is the black hood and the pink skull. My hobby is keeping a diary. Recently, I’ve been obsessed with romance novels. My favorite color is black. Rakkyo is my favorite food.
Birthday: October 31st
X: http://x.com/kuromi_project
Instagram: http://www.instagram.com/kuromi_project/
TikTok: http://www.tiktok.com/@kuromi_project

My Melody Kuromi “Matching” Anniversary Year Concept

Official site: https://www.sanrio.co.jp/specialsite/mymelody50kuromi20/