Interjection (kandoushi)
heh heh heh; tee-hee; giggle
Onomatopoeic or mimetic word
えへへへ、私は運痴だから、ちょっと走ると、すぐに脇腹が痛くなっちゃうの。He-heh-heh, I'm terrible at sports so if I run a while my sides hurt right away.
Interjection (kandoushi)
heh heh heh; tee-hee; giggle
Onomatopoeic or mimetic word