I want to say "My friend Hennessy sang this at karaoke at a bar in Tokyo. I can’t remember, it was May 10 or 11, and we went to that skytree aquarium afterward." in Japanese. Google translates it to "Tomodachi no heneshī ga Tōkyō no bā no karaoke de utaimashita. Omoidasenai nodesuga, 5 tsuki 10-nichidatta to omoimasu. Sonogo, ano sukaitsurī suizokukan ni ikimashita." is that okay? I don't want to write it wrong (it's a clue to a puzzle)