In 'nisekoi full story', the male protagonist Raku Ichijo is a key figure. He has his own past and secrets related to the locket. Chitoge Kirisaki, the female lead, is a tough - girl - on - the - outside but has a more tender side. Onodera Kosaki, a sweet and shy girl, also plays a major role as she has a long - standing unspoken affection for Raku. These main characters, along with their friends and family members who are also part of the story, create a web of relationships that form the core of the 'nisekoi full story'.
The main characters are Raku Ichijo, a high - school student whose life gets complicated due to the pact. Chitoge Kirisaki, the daughter of a yakuza boss and Raku's fake girlfriend. Onodera Kosaki, the girl Raku has real feelings for. And Seishiro Tsugumi, who also plays an important role in the story.
For Raku, he could be developed further by exploring his insecurities more deeply. In the original story, he's often caught up in the love polygon, but we could see him face his own self - doubt about whether he's worthy of Chitoge's love. This could make his character more relatable.
Nisekoi After Story would most likely build on the original plot of Nisekoi. The main characters who were in a fake relationship in the original might face new challenges that test their real feelings for each other. There could be more exploration of their backstories, their families' influence on their relationships, and how they grow as individuals while dealing with their complex love situation. It might also show how their friendships with other characters evolve as a result of the relationship drama.