i bought this on a whim during the Golden Week sale, but as it turns out i would have been just as happy to pay full price! this is a super unique youkai-themed puzzle platformer with absolutely gorgeous graphics and an amazing soundtrack. it has one central mechanic that everything evolves around: there are numbered blocks all over the stage that will disappear if you touch them with the corresponding amount of coins. this single mechanic plus tight controls that are simple enough to use my usb NES controller for are combined in a staggering amount of different ways; you usually need to AVOID picking up coins, which goes against platformer instincts so much that i continued grabbing the coin and plunging to my death on the first screen until a ghost came and yelled at me to just NOT COLLECT IT! yet sometimes you do have to pick them up, and it becomes a really interesting dance of keeping your coin total at the right amount to reach secrets or move forward without collecting too much and plunging through the blocks to your death.
those simple ingredients make for a lavish feast of individually themed stages each with their own gimmicks that push the boundaries of what this single mechanic can do, while taking you on a ghibli-esque Spirited Away adventure through forests, haunted houses, youkai villages, hot springs and all sorts of other stuff.
it's a little on the shorter side as far as these things go, but i feel that that's largely due to the fact that there's almost no padding. nothing in the game felt tedious to me even when one challenge took a dozen tries, half because it's just so damn charming it's hard to be in a bad mood. add to that a whole bevy of fun little secrets and collectibles (each of which constitute their own additional challenge within a stage) and you've got a tight, rich, flavorful experience that i enjoyed every second of. highly recommend you pick this up for a change of pace from the mainstream, and sit down for a fun retro-youkai evening. great stuff