Ippon-Datara appears as a one-legged, one-eyed creature dressed in blacksmith garb and clutching iron-working tools. It also has a large metal rack connected to its shoulder and back. The number "4" appears on both its apron and its head.
In Persona 4Edit
Ippon-Datara is one of the first Hermit Arcana Personas available to the Protagonist. One of Margaret's first requests is to see an Ippon-Datara that knows Sukukaja.