A collection of original illustrations by THE ROCKET GOLD STAR for all 30 facilities! Complete missions to get limited edition stickers. Offering a new kind of accommodation experience that will captivate both adults and children. A social media campaign is also being held simultaneously.

hotel MONday Group, operated by JHAT Co., Ltd. (Headquarters: Tokyo, Representative Director: Akira Hirabayashi), has collaborated for the first time with "THE ROCKET GOLD STAR," a popular illustrator who has gained support from a wide range of people for his unique worldview and character designs, to commemorate the opening of 30 new facilities.
The artist, who has created numerous "spot the difference" puzzles that have become a hot topic for being "too difficult!", has drawn illustrations for all of our group's facilities. We will provide you with special travel memories in a playful space where cute characters take over the guest rooms.
Reservations for the collaboration room will begin today, March 25, 2026 (Wednesday).
Accommodation is available at each facility from the following dates.

MONday Apart Premium AKIHABARA ASAKUSABASHI Station: Starting April 25, 2026 (Saturday)
MONday Apart Premium HAMAMATSUCHO: Starting April 27, 2026 (Monday)
MONday Apart ASAKUSABASHI AKIHABARA: From April 29, 2026 (Wednesday)

Please check this special page for more details.
https://hotel-monday.com/machigaisagashi/

■ Participating facilities

The program will be conducted at three facilities (one room each) within Tokyo.

Implementing facilities	address
MONday Apart Premium AKIHABARA ASAKUSABASHI Station	1-5-2 Asakusabashi, Taito-ku, Tokyo 111-0053
MONday Apart ASAKUSABASHI AKIHABARA	〒 111-0053 4-15-5 Asakusabashi, Taito-ku, Tokyo
MONday Apart Premium HAMAMATSUCHO	1-13-19 Shiba, Minato-ku, Tokyo 105-0014

■ How to play

① Pick up a spot-the-difference sheet at the front desk (difficulty level can be selected).
② Compare the illustration drawn on the wall or elsewhere with the sheet and find the difference!
③ Check your answers with the front desk staff.
For those who want to play more, you can also try "other missions"!

＼Receive an original sticker for each mission you complete／
Let's see how many we can get!
We also have some rare stickers!
*Items will be distributed randomly from a total of 30 types + rare items. Limited quantities available, first-come, first-served.

THE ROCKET GOLD STAR

Graduated from the Department of Fine Arts, Osaka University of Arts.
I began my career as an illustrator in 1997.
With a focus on warm, hand-drawn illustrations and original designs, they handle everything from character design and advertising to picture books, animation, and education.
He engages in a wide range of creative activities, including the film "Exit 8" and collaborations with SEIKO.
Official website: https://rocket-go.com/

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・"Spot the Difference Room" Accommodation Giveaway SNS Campaign

To commemorate this collaboration, we will be holding an SNS campaign where we will be giving away a stay in our "Spot the Difference" room.
For details on the campaign, please check the posts on hotel MONday official social media accounts (Instagram, X).

Official Instagram account: https://www.instagram.com/hotelmonday_group/
X Official Account: https://x.com/hotelMONday_JP

■ What kind of hotels are "hotel MONday" and "MONday Apart"?

The "hotel MONday Group" operates 27 facilities in Tokyo (including some of Tokyo's leading business areas such as Nihonbashi and Hamamatsucho, as well as areas that retain the old-town culture such as Akihabara and UENO Okachimachi), 5 facilities in Kyoto (including areas with convenient access to Kyoto Station and tourist attractions such as Kyoto Station, Karasuma Nijo, and Marutamachi), and 1 facility in Osaka (in Osaka Namba, a representative city of Kansai, an area where history, culture, gourmet food, and entertainment converge).
The MONday Apart series aims to be an "apartment hotel" where guests can feel like they are "living" there. In addition to its convenient location for sightseeing and business, the hotel boasts excellent facilities.
We offer a range of services to ensure a comfortable stay for our guests, including rooms that are simple yet functional, while incorporating Japanese aesthetics, as well as amenities for long-term stays such as a self-catering kitchen and a washer/dryer.

Tripadvisor Award Winner

TripAdvisor, a travel review website that provides services in 28 languages and covers 49 countries and regions around the world, has a ranking system based on the reviews of its guests. hotel MONday Group, operated by JHAT Co., Ltd., has facilities that have received the "Best of the Best" award, which is given to only the top 1% of facilities in the world, and has received high praise from guests.

JHAT Co., Ltd.

【 本プレスリリースに関するお問合せ先 】
株式会社JHAT　 担当：風岡
TEL：03-6453-0144
FAX：03-6453-0954
メール：promotion_gp@jhat-m.com
https://prtimes.jp/main/html/rd/p/000000111.000056759.html