Pack or skip
Flip-flops for Tokyo in October
Verdict
Optional
Warm enough to wear in the evening or on the beach; not on a city walking day.
Why
Tokyo in October averages highs of 71°F, lows of 58°F, 9 rainy days.
That climate makes flip-flops a judgment call. Warm enough to wear in the evening or on the beach; not on a city walking day.