Cut the kabocha in half and take out the seeds.
Put the kabocha into a steamer (bamboo or steel) for 20 min on medium high, until a knife or fork pokes through easily
Take the Kabocha out and let it cool down, about 10-15 minutes
Scoop out the flesh and discard the outer peel. Mash using a fork or potato masher
add in sugar and glutinous rice flour. Hand mix until all the rice flour is incorporated.
Break and roll the Kabocha dough into roughly 30g pieces (about 17 balls).
Flatten them into 5cm or 2 inches pancake.
Turn the heat to medium low. Brush a bit of oil on a bottom of a frying pan. Pan fry them on each side for about 1 minute
Take them out and they can be eaten right away or stored in the fridge in a container. If you want to eat it again, I would reheat it in the microwave for about 20-30s depending on the microwave.