Tegomass
Information:
With a name that is a combination between their two names ("Tegoshi" and "Masuda"), technically the name would be read as "tegomasu". However, it is officially written in Roman letters as "Tegomass", as that is the name that they are active with in Sweden.
Tegomass is a Johnnys Jimusho (Johnnys Entertainment) group, and both members are actually in the Johnnys group NEWS, with Tegomass being their secondary project/group. Tegomass actually debuted with their first single ("Miso Soup") in Sweden (the song was sung all in English), and shortly after the Japanese language version of the single would be released in Japan.