תּשובה only helps for עבירות which are בּין אדם למקום, but for עבירות which are בּין אדם לחביר you must also ask your friend for :

Remorse or feeling bad about what he has done is called

To verbally list the עבירות he has done is called

One must accept upon himself to improve is called

There is a מנהג called ___________ where we take a rooster or hen, others use money, wave it over our head 3x and give it to the poor

It is a מצוה מן התּורה to eat on יוֹם כִּפוּר ______ so that one can fast on

The second of the two סעודות we eat on ערב יום כּיפּור after Mincha is called the סְעוּדָה :______________

The opening Tefila of Yom Kippur is called_________

The final Tefila of Yom Kippur is called_________

How should you wash Nitalas Yadayim Yom Kippur morning?

The איסור of washing only applies to washing for pleasure.

The prohibition of wearing leather only applies to leather shoes.

When do we read Sefer Yona?

Yona did not want to go to Ninveh because:

We learn from Sefer Yona