@BlackHoleEyes
Welcome to the top "needs" for any isekai'd Japanese person. The list includes, but is not limited to:
[ul]
-Rice
-Onsen/Hot spring
-Bath
-Katana
-Mayonnaise
-Soy Sauce
-Loli companion
-A girl companion with just huge tracks of land
-At least 1 cheat like ability or the ability to use modern knowledge (like crop rotation) to improve their status immediately
-Some kind of pet (can also fill the loli requirement)
-The first person they speak with MUST be either a girl or royalty of some kind
-A sudden personality change where they just 100% forget their isolated, socially awkward self completely and act as if they never have had a problem interacting with others in their life
[/ul]