Kimo-kawaii, the slang that mashes up kimoi (yucky, gross; which is a shorter, slangier version of kimochiwarui, itself) and kawaii (cute, sweet) has become an apt description of more and more things over the years. While aficionados might disagree on what defines kimo-kawaii, generally if something has an eerie, sweet creepiness that makes it hard to look at but harder to look away, it's kimo-kawaii.
Here are 13 things deemed so in Japan, in chronological order: