Day 17 – Your karaoke top 5, your sushi top 5, your conbini top 5.
Day 18 – Post some amusing/cute/faily purikura.
Day 19 – Your favorite Japanese character(s) and Gachapon/UFO Catcher toys
Day 20 – Favorite Japanese festival or folklore.
Day 21 – Favorite and least favorite Japanese fashion trends.
Day 22 – Your favorite Japanese saying or kotowaza (proverb).
Day 23 – What is something you have/do in Japan that you wish you had/could do in your home country?
Day 24 – Your favorite Japanese slang or borrow-word (外来語), e.g. セフレ “sex friend”
Day 25 – Most interesting vending machine find.
Day 26 – What’s your favorite/least favorite train line.
Day 27 – Place you avoid going to if at all possible.
Day 28 – A picture of you looking like a weaboo/A picture of you trying to blend in and failing.
Day 29 – What’s the thing you [will] miss most about Japan when you leave (either on vacation, or move away)?
Day 30 – Did Japan meet your expectations, both good and bad? What has been the most surprising thing about Japan for you, or the thing you least expected?