KEY WORD OF THE SONG:
TUB: It’s the custom for most of Japanese people to soak in the bathtub every day.
MR.TOJO: Tojo is one of the common Japanese surnames. The 5 most common Japanese surnames are Sato, Suzuki, Takahashi, Tanaka and Watanabe
A RUSH HOUR TRAIN: In Japan, millions of people rely on the subway to get to work. The number of people that ride them during rush hour is incredible, and the crowd is heaviest in the mornings.
ORANGE SIGN: Each subway line has its own color and alphabetic category for ease of identification.
GINZA LINE: It’s a part of the of Tokyo Metro network. Runs between Shibuya(Central of Tokyo) and Asakusa(Traditional City).