To understand otos, please check:
http://utaforum.net/index.php?topic=3235.msg23519#msg23519 and the messages below it.
These will give you an idea how otos work and a way to do it.
On a different topic.
Sadistkkune seems like you just added \"ne\" to an english word. Trying to fit a foreign word with a kanji is incorrect (サディスティック音 - Sadisutikkune). I would recommend you to find another surname that may fit better if you are starting to develop your UTAULOID.
A lot of users do not take serious an UTAULOID when the names seem to be poorly worked.