1. hung 2. dramaticnyu 3. splatnyu 4. nyyyu 5. nyyuu 6. nyyuh 7. nyyu 8. nyu-uuu 9. nyuuu 10. nyu-uh 11. nyuuh 12. nyuu! 13. nyuo? 14. nyunyu 15. nyung? 16. nyuhhh 17. nyuhh 18. nyuha 19. nyuh! 20. nyuh 21. nyu? 22. nyu!! 23. nyu! 24. nyu 25. nyo 26. nnyyuu 27. nnyuhh 28. nnyuh 29. nnyu 30. new! 31. new 32. koutaomg 33. koutakouta 34. kouta
Edit: Not all will work, as I did delete some. So figure out which ones of the Nyu works. But, this is after all a pikachu voice ring. Seems I couldn't remove all the nyu sounds. So it's bonuses for whatever works ^^
Link to TerryGoodluck working Nyu sounds: http://www.imvu.com/shop/product.php?products_id=1938117 <---buy from him/her too