Pettanko: The Mosu ninja. Also Kinu according to Ageha and Usuba. (granted, Kinu herself isn't flat..)
Pettanko is not a trope. UsefulNotes.Pettanko is a fanspeak term definition only. The tropes are A-Cup Angst (girl is sensitive about her lack of size) or Petite Pride (girl is proud of her flat-chestedness). Anything else is not a trope. Please return this example to the page under the correct trope if (and only if) it fits one of those two tropes.
Pulled:
Pettanko is not a trope. UsefulNotes.Pettanko is a fanspeak term definition only. The tropes are A-Cup Angst (girl is sensitive about her lack of size) or Petite Pride (girl is proud of her flat-chestedness). Anything else is not a trope. Please return this example to the page under the correct trope if (and only if) it fits one of those two tropes.
Waiting on a TRS slot? Finishing off one of these cleaning efforts will usually open one up.