Jutsu's From Naruto according to Naruto Wiki the I believe could be in Konoha's possession. I do not own Naruto, Naruto Shippuden, or Dnd 5e. I am repurposing some Dnd illusion spell to be some genjutsu. I will be using this as a reference for my story.

E-Rank Ninjutsu

E-Rank for Academy Students Level that isn't a Clan Jutsu or is unique to one person:

Body Replacement Technique or Kawarimi no Jutsu

Class: Supplementary

Hand Signs: Tiger, Boar, Ox, Dog, Snake

Replaces User with a block of wood or something similar.

Cloak of Invisibility Technique or Kakuremino no Jutsu

Class: Supplementary

Hand Signs (Note made this up it doesn't say): Tiger, Snake, Ox, Ram, Snake

Makes user have the same pattern and color as surroundings.

Clone Jutsu or Bunshin no Jutsu!

Class: Supplementary

Hand Signs: Ram, Snake Tiger

User creates 1 or more after images that move alongside them.

Rope Escape Technique or Nawanuke no Jutsu

Class Supplementary

No Hand Signs

Escape from the rope by untying the knot or dislocating their joints.

Custom E-Rank: I'll call these the campfire jutsu's. I think I have read some fics with similar jutsus but can't remember any of their name or author. These can be the basis for starting elemental jutsu and getting the body a jump start to learn elemental chakra.

Earth Style: Soften Earth

Class Supplementary

Softens hard soil to make a better bed, once masted can reharden the soil to leave no trace.

Fire Style: Match

Class Supplementary

Only big enough to light some dry tinder.

Lightning Style: Shock

Class Supplementary

Small shock that covers about 6 inches deep into water to electrocute small fish. Does nothing to a human except gives them a small shock and does not hurt.

Water Style: Purification

Class Supplementary

Purifies a small jug of water of any contaminates.

Wind Style: Breeze

Class Supplementary

Gives a slight breeze to cool the user down.

Genjutsu

Custom E-Rank

Genjutsu: Minor Illusion (From Dnd 5e)

Class: Supplemental

Hand Sign: Rat, Snake

Makes the target hear a sound from somewhere. Easily noticed and broken out of.

Taijutsu

E-Rank

One Thousand Years of Pain

Hand Sign: Tiger

Can only be learned after its used on you. Note: I am not learning this.