Time travelers

Okabe Rintarou from Steins;Gate

Kagome Higurashi goes back in time 500 years hace and inuyasha because he lived 550 years before and woke up 50 years later but then again, he also visits the modern era for ninja food. >_<

Mikuru Asahina and Kyon in Melancholy of Haruhi Suzumiya.

Kagome!!!!!!!!!!:)

In the older anime Generator Gawl, Gawl, Koji, and Ryo travel back in time from a gloomy future to prevent dicho future from ever happening. Good show--you can probably still get in on ebay.

The Tsubasa Chronicles gang. They travel through dimensions and time to gather Sakura's feathers.