Another cool Simple 1500 Series game, The Block Kuzushi, a Breakout-like. Would be very interesting as a TAS, due to the amount of control you have over the ball. Pressing X will briefly charge the paddle and allow you to charge and put spin on the ball. A charged ball will pass thru any block it hits, and the greater the speed of the paddle the longer the charge stays on the ball. This allows you to break a ton of blocks very quickly. The game also allows you to use your extra balls at any time with Select, and you keep them as long as they are still alive at the end of the level. So I imagine a TAS would spawn all the balls at the start and charge thru everything. Finally there are branching routes, I am not sure my route is the fastest, but it seemed the best for RTA.
RTA run -
https://www.youtube.com/watch?v=emZ1NZKPgiQ