Naganaki Shrine is a location in Persona 3.
The shrine is one of the haunts for the Protagonist in Tatsumi Port Island. It is where the protagonist offers money and prays for the improvement of his Academics stats, and draws a fortune for a small fee. There are also two Social Links that can be initiated here; the Hanged Man Arcana and the Sun Arcana.
In FES, both the offertory prayer and the fortunes now take up a day. The fortune draw now allows for the improvement of a selected Social Link. Moreover, there is also the Inari Sushi prayer shrine, where the protagonist can affect varying conditions during their next visit to Tartarus, such as money, item drops, fusion results, among others. With the right conditions, Inari Sushi can also take junk items from the protagonist's stock and turn them into a better item.
In Persona 3 Portable, the Inari Sushi's purpose is changed again where it will duplicate a skill card assuming you return within 5 days.