Cotton Boomerang was also originally an ST-V arcade game, and it, too, received a faithful home port on the Sega Saturn. It was made in 1998. Like Marchen Adventure Cotton 100%, Cotton Boomerang remixes graphics and gameplay from the previous game in the series (Cotton 2) with a number of new ideas. The gameplay in general is much more manic than Cotton 2, and Silk and Needle are playable as independent characters.
Source: Wikipedia, "Cotton (series)", available under the CC-BY-SA License.