How to sequence
Shinjuku day closes at the Metro building. Shibuya day closes at SKY (book first). Asakusa day: tower or the Culture Center roof. Odaiba day: watch Rainbow Bridge — no extra tower.
Guide · night
Metro building free, SHIBUYA SKY, Skytree or Tokyo Tower — pick one. Asakusa Culture Center is the free backup. Not two observation tickets the same night.
Tokyo night views
Shinjuku day closes at the Metro building. Shibuya day closes at SKY (book first). Asakusa day: tower or the Culture Center roof. Odaiba day: watch Rainbow Bridge — no extra tower.