What Anime Uses Sorairo Days As Its OP?

Aria's life takes an unexpected turn when she moves to Orlando, leaving behind the comfort of her old home and the familiarity of her friends. Thrust into a new environment, she quickly realizes that fitting in is easier said than done. Bullied by the popular clique and struggling with her own insecurities, Aria finds solace in the unlikely friendship of Roxy, a vibrant and loyal spirit who becomes her anchor in the storm. But can Aria fit in? Can she overcome her past? Will she be able to find love through the storm?

The Raikiri clan, which was famed as the most prominent military and tactical geniuses, existed since the feudal Japanese period during the reign of Minamoto Yoritomo. Bestowed with great power, the descendants of Iwasaki Senju yielded the Amaterasu, the power which awakens under emotional stress. Kenjirou Subaru was hailed as a legend for saving the clan at the tender age of six from a unit of 70 yakuza. However, all good things must come to an end eventually as the ancient Ninjutsu clan was assassinated in cold blood, probably by an external group fearful of the clan's prominence and place in modern Japanese culture. The horror of the heinous tragedy at his birthplace, the Village of Raden in Osaka rendered his mental condition unstable thus causing Izanami to go rouge. Unbeknownst to him, he ends up in Tokyo, involving in a frenzy of incidents, gathering to find the intel on the person or the organization responsible for the eradication of his people. Therefore, eking out an existence and pursuing an education. He would eventually make his way to Mitsushiba. He enrolls in high school and thus begins his quest to discover himself again. Eventually, he would be befriended by a group of students who change Subaru's view of life and show him that life this beautiful is worth living or is it really the case....

After defeating Yami, Hikari chooses to live with him. Before this, Hikari only has himself to face everything. But this time, fate has brought him to meet with a group called Hitaku. All of them have their own story. no matter what kind of things they need to do. Sometimes, they smile, cry, and... well, no matter what kind of situation they're in. they always have their way to face it. but the question is, Can they succeed in achieving their dreams in their way?

One moment I'm chasing after a rabbit and the next, I'm falling down a rabbit hole! What the heck?! This ain't Alice in Wonderland?! Though as I opened my eyes, I soon found out that I was no longer in my original body and that somehow I transmigrated into the light novel, A Fairytale Romance. And that isn't all, the character whose body I transmigrated into... is none other than the canon-fodder, stuck-up, arrogant, and selfish ojou-sama who was nothing more than a comic relief character, Maria Rosendrey. Life truly sucks...

Al, was thrown into another world for no apparent reason. A new world filled with magical things. However, this wasn't the first time he had been reincarnated. He thought he was just an ordinary youth, but it turned out that his identity was so extraordinary in his first reincarnation. There were his harems still waiting for his arrival. Will he meet them soon and what will happen?

Ryo is a cute fun loving girl that is hopelessly and completely in love with the school's IT guy. She spends hours dreaming of what it would be like to date and fall in love with Oliver. In her mind they are the perfect match, there is nothing that can stop them from being together. But in the real world they can't be together. They lead two very different lives. They are as different as night and day Ryo is content with loving Oliver from a distance. She has made peace with the fact that they will never be. But when she and Oliver are forced to work together on a school project everything changes. Will she be able to keep her love for him a secret. Will she be able to keep her feelings to herself.