denchi no buubuu wa
denchi no buubuu wa ?
d e n t̠ʃ i WORD_BOUNDARY n o WORD_BOUNDARY b ɯː b ɯː WORD_BOUNDARY w a WORD_BOUNDARY
d e n c h i WORD_BOUNDARY n o WORD_BOUNDARY b u u b u u WORD_BOUNDARY w a WORD_BOUNDARY