Asakusa is one of popular sightseeing spot in Tokyo.
it has vibrant atomosphere at the daytime.
but you will feel different attraction at night.
"Sensouji", the famous temple, is beatifully lit up at night.
※The Gate"Kaminari-mon", 5-Story Pagoda, etc..
also you can see sky tree from there.
that view can not see at day time, it has mysterious atomoshere.
Back of the temple, there is food street called "Hoppy do-ri".
Hoppy means beer in Japanese.
You can have beer,Okonomiyaki, yakitori or Japanese yatai food at there.
If you have nothing to do and staying hotel at night, I highly recommend you to go walk around Asakusa.
☆Extra Edition☆
there is my favorite melon bread shop(melon-shapped bun).
花月堂（KAGETSU-DOU)
https://tabelog.com/tokyo/A1311/A131102/13183985/
only day time open.