The smaller of two Hashizo dolls. Despite the title, the doll doesn't move by itself. You have to insert your fingers into Hashizo's legs and imitate walking, so technically this is a puppet.
Hashizo is an important character in Ai Shite Night, serving as a link between two protagonists. His real name is Kato Hideki, but everybody knows him by the nickname his brother gave him. Hashizo is inseparable with his big yellow cat Juliano.
To read more about the series, see Yakko.