In episode 153 (episode 168 in the original, non-dubbed episode) of Dragonball Z, Gohan and Goku emerge from the hyperbolic time chamber. After Goku and Gohan leave the time chamber Piccolo, Vegeta and Trunks then use the chamber for themselves.
Yes he did : DBZ episode 147, when he recovers from his heart disease and leave Chichi to train with Gohan before the battle against Cell ;) !
He left it just before the Cell Games began.
Episode 236
You can leave Slandyman Forest in Last Moon using the front gate of the zoo.
You have to finish the special episode.
If you want the trainers to leave White Forest, just don't visit White Forest for a few months and most of them will leave.
4th
Krillin didn't die fighting Frieza, but when Goku turned into a Super Sayin Gohan refused to leave Namek and leave Goku there Krillin said 'Come on Gohan, this is Goku's fight and we need to leave now' then Frieza levitated Krilin into the air and Krillin yelled 'GOK- and before he could even say another word Frieza blew him up.
episode 34 in pure
It was episode 23 the name of the episode is "Kagome's voice and Kikyo's kiss"
wood and leave