It’s about time traveling to the past to change the unfortunate event too. P.s. they both are very good.
The male leads suffer the loss of a parent, and the heroines wants to become the male lead's 'pillar of strength' to overcome the loss. It's the heroine that makes an effort to take the initiative in both dramas. A story that involves the support of friends, and romance.
Both are similar in a way that female leads tried to help their crush live. Both shows also have the same time travel troupe but different in medium. For example, Blue Birthday works with photos while Orange depends on letters. Blue Birthday is more on the thriller side while Orange is more on the romance, youth side. Both are equally good in executing the show.
In both dramas the protagonists are afflicted because years ago they failed to save what was their first love.
In the town of Sakurada, where about half of the residents have special abilities, Asai Kei is a high school student and is able to remember everything. Haruki Misora is also a high school student and she has the power to reset the world by 3 days. If they use both of their powers together, they can go back in time by 3 days and retain their memory. They are watched by the administrative bureau.
In both dramas the leading character gets a second chance to prevent a tragic ending. In Orange it's a completely alternate universe while in Someday Or One Day they time travel.
Both are about a girl sending message to her self in the past. Both are based on famous manga..........................................................................
Both stories have very strong themes of friendship as well as overlapping periods of time. Not only that, but the theme of saving one of the friends is also one of the main themes of both. While Orange more focused on the romantic relationship, Enoshima Prism is more focused on strictly friendship but contains a romantic aspect as well.
Both about time travel, school friendship, past regrets and another chance to get back what they lost..
"to make the perfect choices that will alter what seems to be fate?"- Orange
" to learn how to face himself honestly and learn how to love? Cherish the precious things in youth?"-Love, Timeless
“Maybe it's impossible to live life without any regrets. Even when you know the future... you'll still mess up."- Orange
"what if you are younger by 10 years, what would you want to change?" -Love, Timeless
"to make the perfect choices that will alter what seems to be fate?"- Orange
" to learn how to face himself honestly and learn how to love? Cherish the precious things in youth?"-Love, Timeless
“Maybe it's impossible to live life without any regrets. Even when you know the future... you'll still mess up."- Orange
"what if you are younger by 10 years, what would you want to change?" -Love, Timeless
On her 17th birthday, Ozaki Karin suddenly lost her childhood friend and first love, Soma Jun. Ten years later, on her 27th birthday, Karin happens to find a film camera left behind by Jun and the photos he took of her. This causes her to remember all the feelings she had for Jun. Unable to control her emotions, Karin burns all the photos and is transported back in time to the day the photo was taken 10 years ago. As Karin travels back and forth between the past and present to stop Jun's suicide, she slowly discovers the shocking truth behind her childhood friend's death.