how do you get the four and five fusion(pentagon fusion)
I am on level 37 and wnat to know when I can get to those?

Most 4-5 Fusions can only be done after 9/21 and most require that the corresponding Social link is max out.....

The first pentagon one does not require anything exept being a high enough level, and having the required personas... it wont let you see the lvl req or the name of the persona until you have the 5 other ones. You need all 4 of the mitamis, and mithra... it creates a powerful heiro persona that has the most powerful light magic spell(well, the most powerful Ive found so far), and most helpfully, it has growth 3, so it gets exp no matter what, as long as you have it.

quote BEAMER

The first pentagon one does not require anything exept being a high enough level, and having the required personas... it wont let you see the lvl req or the name of the persona until you have the 5 other ones. You need all 4 of the mitamis, and mithra... it creates a powerful heiro persona that has the most powerful light magic spell(well, the most powerful Ive found so far), and most helpfully, it has growth 3, so it gets exp no matter what, as long as you have it.

Again i will have to say you need a requirement to all 5 Fusion Personas, they all can only be accomplished after 9/21, including the one you just did refer to:

Lv 53. Daisoujou => Mitra x Aramitama x Kushimitama x Sakimitama x Nigimitama (Can only be performed after 9/21)

lol, I was referring to the fact its the only pent fusion that doesn't need a maxed out social link, or one of the requests completed.