For food, this Japanese cafe has two vegan options - eggplant onigiri and seaweed onigiri. I tried the eggplant one which was well made and delicious.
I'm impressed by the drinks. They have a great selection of Japanese tea lattes which are delicious. I got the genmaicha strawberry latte, which was delicious with the strong roasted flavours of genmaicha and a fragrant strawberry syrup.
If you visit on the weekend, I'd recommend sitting outside enjoying the view of the Japanese garden. But keep in mind that it's not open on weekdays.
Also, because this place is quite popular, visiting by yourself could mean having to sit at the high bar seat, and not at a table, which may not be the most comfortable as the bar seats are super close to each other. Just something to keep in mind for solo visitors.