This game.
It is very awesome.
Lol I'm hooked to it. And I stopped playing Sands of Destruction just to play this. o_o
You grow flowers with the help of your animal thingy (Livly), to attract bugs for your Livly to eat. This helps them level up and learn abilities like Sunshine Beams or Instant weed pulling and stuff.
Also, they shit money. (Lmao)
It's pretty playable without any Japanese knowledge since they have very clear visual instructions in the tutorial.
This isn't actually very Japanese based. There's maybe a Tori gate or two in there which you can buy later, but I think this might have a chance of going to the States shores.
EDIT: A giant bee just came and randomly started destroying plants in my garden. I'm guessing this is probably because I've been spamming too many plants in my garden and my biometer's gone to light green. (I think it means overcrowding?)