Well, it's an RPG. And in Japanese. And it's in beta. But well, it's FUN! Fun small cute sprites. Fun animations (smash a few things together and see the particles fill the screen!). Fun gameplay. No bogging down with stats a lot (I never used them). Fun weapons. Fun fun fun! If it was more fun, it'd be giro day!
P.S. here's some hints (from the relevant freeindiegam.es post):
-When making a new character, click the sword box to choose a sprite.
-When you have a good sprite, click the second option from the bottom-right menu to play.
-Click on people to talk to them.
-Click on the dialog box that pops up, while over stairs, to descend.
-Click on special items that drop to pick them up.
And one from me
-The exit to the dungeons is at the top right of the map.
So, have fun!