This is the image song for Osaka Monorail's "EXPO TRAIN 2025 Osaka Monorail-go," which began service on November 7, 2022 as Japan's first train wrapped around the Osaka-Kansai Expo. Produced by TATSUYA (Tatsuya Kayama), president and producer of Osaka-based music production company RoB, the song was produced in collaboration with Osaka Monorail Co. and was featured in news on local TV stations and on web news in over a dozen countries around the world. All of the artists belonging to Rob Corporation, G.U.M, WITHDOM, AGE, and U.for, participated in singing the song, and WITHDOM's leader, SMOOTH, who wrote the lyrics, skillfully drew lyrics with a world view linked to the keywords and themes of the Osaka/Kansai Expo. The theme of the Expo, "connecting people to people," is also included in the song. International students living in Osaka and the general public from other countries participate as a mixed chorus, and even if they do not understand the words, they will be able to hum the melody just by listening to it once! This song expresses such a wish by the producer TATSUYA.