|Age||17 (When the comet struck)|
25-26 (End of movie; 8 years after the comet)
|Birthday||January 18th, 1996 (Capricorn)|
|Status||Deceased (in first timeline when the comet struck)|
Alive (in final timeline)
Sayaka Natori (Fiancée)
|Film||Kimi no Na Wa|
Katsuhiko Teshigawara is a close friend of Mitsuha's. He is an expert with machinery. He, along with Sayaka, were the only people that helped Mitsuha with her plan to save the town people from the comet.