Pretty interesting how different all three of these stories are.
they are so unlike her other manga, and to a certain degree one shots. it is almost like these doujinshis are shetchpads for her to try out different and new ideas. if that is the case, then wow and more please! I cannot say I always agree with the premises or the conclusions, but I am digging the variety. It also forces me to not pidgeon-hole mangaka or their writing styles.