You should really read the rules on this forum, it may save you from getting banned. Some of the codes have already been hacked located at this
thread Only difference is that I added an "s" at the end of the title, but there are no differences of the game. Also the second code in that thread "Janis Max HP" code just change the value from 0000270f to 00007530. However I do have most of the character codes that I have hacked and had for a while and now decided to post them:
Inuyasha Max EXP
120c6692 0000ffff
Inuyasha Max HP
120c6698 00007530
Inuyasha Max EP
220c669a 0000000a
Inuyasha Max ATK
220c66b9 000000ff
Inuyasha Max DEF
220c66ba 000000ff
Inuyasha Max DEX
220c66bb 000000ff
Inuyasha Max AGI
220c66bc 000000ff
Kagome Max EXP
120c67ba 0000ffff
Kagome Max HP
120c67c0 00007530
Kagome Max EP
220c67c2 0000000a
Kagome Max ATK
220c67e1 000000ff
Kagome Max DEF
220c67e2 000000ff
Kagome Max DEX
220c67e3 000000ff
Kagome Max AGI
220c67e4 000000ff
Miroku Max EXP
120c684e 0000ffff
Miroku Max HP
120c6854 00007530
Miroku Max EP
220c6852 0000000a
Miroku Max ATK
220c6875 000000ff
Miroku Max DEF
220c6876 000000ff
Miroku Max DEX
220c6877 000000ff
Miroku Max AGI
220c6878 000000ff
Sango Max EXP
120c68e2 0000ffff
Sango Max HP
120c68e8 00007530
Sango Max EP
220c68ea 0000000a
Sango Max ATK
220c6909 000000ff
Sango Max DEF
220c690a 000000ff
Sango Max DEX
220c690b 000000ff
Sango Max AGI
220c690c 000000ff
I do however have infinite EP and HP codes but prefer to keep them private, due to it cutting out in the game randomly. Besides why in need for the infinite EP and HP codes? They recover EP as they walk or run and got plenty of HP especially using the max HP codes.
Shippo however his codes is well I couldn't and am too lazy to try too get it too work properly. It could be I have the wrong address but eh... I ain't too worried about it. Just use the infinite money code and buy and use lots of status raising items on him.