Steins;Gate, Ushinawareta Mirai wo Motomete Recommendations
Serious time travel plot which main character tried to save the one he love and both come from the same style of Visual Novel
I'ts also about time travel and paradoxes. Watching it immidiately made me think of steins gate.
Steins;Gate contains ideas and characters similar to Ushinawareta Mirai wo Motomete.
Character-wise, both shows maintain similar casts. Besides the main character, there's the male, slightly weird best friend, the childhood friend that the MC wants to protect/save, the tsundere that's in love with the MC, and a time traveller desperately trying to alter the future.
With regards to plot, both deal with Time Travel.
I would recommend Steins;Gate to anyone who enjoyed Ushinawareta Mirai wo Motomete, but Steins;Gate is infinitely better, and would likely leave a watcher going the other way unsatisfied.
Everything's about time traveling to save people.
Both involve time travel and trying to stop someone from dying over and over.