Hotels in Tokyo where minors can check in

Hi, I�fm planning a solo trip to Tokyo next year in March (Born December 2002, so technically still 16 in March 2019) and I was wondering if are there any hotels in Tokyo that allows minors to check in. I�fm from Singapore and I know of some airlines that allows minors to travel overseas without an adult. I�fm only worried that I will get denied at the Japanese customs or the hotel check in. I�fm currently looking to stay at the Asakusa View Hotel but I can�ft find anything saying that you have to be 18 to check in. I don�ft have any family or friends living in Japan so I�fm just going there for a short holiday trip. Any advice?

Have you inquired the hotel directly? Most hotels allow 16-year-olds to stay alone if they bring along some kind of an approval from their parents. Ask again if you need language assistance to fill in their inquiry form.
https://www.viewhotels.co.jp/form/contact_form.php?hotel=asakusa&kind=...

Some hotels require you to be 20 and older (adult age in Japan is 20), other hotels it is 18, others no restriction. Depends on the hotel and its policy.