YOU SAID:

Thomas is Group 3's mascot

INTO JAPANESE

トーマスはグループ 3 のマスコット

BACK INTO ENGLISH

Thomas is the mascot of the Group 3

INTO JAPANESE

トーマスは第 3 グループのマスコット

BACK INTO ENGLISH

Thomas is the mascot of the 3rd Group

INTO JAPANESE

トーマスは第 3 グループのマスコット

BACK INTO ENGLISH

Thomas is the mascot of the 3rd Group