Baku (mythology) VS Kappa (folklore)

Baku (mythology)
Baku (獏 or 貘) are Japanese supernatural beings that are said to devour nightmares. According to legend, they were created by the spare pieces that were left over when the gods finished creating all other animals. They have a long history in Japanese folklore and art, and more recently have appeared in manga and anime. The Japanese term baku has two current meanings, referring to both the traditional dream-devouring creature and to the Malayan tapir. In recent years, there have been changes in how the baku is depicted.
Statistics for this Xoptio

Kappa (folklore)
A kappa (河童, river-child)—also known as kawatarō (川太郎, "river-boy"), komahiki (駒引, horse-puller), kawatora (川虎, river-tiger) or suiko (水虎, water-tiger)–is an amphibious yōkai demon or imp found in traditional Japanese folklore. They are typically depicted as green, human-like beings with webbed hands and feet and a turtle-like carapace on their backs. A depression on its head, called its "dish" (sara), retains water, and if this is damaged or its liquid is lost (either through spilling or drying up), the kappa is severely weakened. The kappa are known to favor cucumbers and love to engage in sumo wrestling. They are often accused of assaulting humans in water and removing a mythical organ called the shirikodama from their victim's anus.