Festival

Festival (オマツリ, Omatsuri) is the one hundredth and seventh chapter of the Nisekoi series written and illustrated by Naoshi Komi, and published weekly in the magazine Weekly Shōnen Jump.

Summary
Summer break has begun at Bonyari High School. At the Onodera Japanese Sweets Confections, Kosaki invites Haru to a firework show she's going to with her friends. Haru agrees to go but asks if Raku was coming. Kosaki questions her especially after she noticed that was finally able to get along with Raku. Although Haru denies this, Haru admits to herself that she no longer sees Raku as a bad person but continues to be suspicious of his intentions with Kosaki despite dating Chitoge. She asks Kosaki if she likes Raku to which Kosaki shyly replies yes to. She then questions if Kosaki plans to take Raku away from Chitoge leaving a fidgeting Kosaki unable to answer her without revealing Raku and Chitoge's fake relationship.

At the festival, the regular gang meet with the girls dressed in their yukatas. Chitoge gushes over Kosaki's yukata and asks Raku if it was cute which Raku blushingly agrees with. Raku asks Haru if she had gotten her yukata at the same place as Kosaki to which she replies yes. Raku, however, doesn't compliment her as he did with Kosaki, leaving Haru confusingly frustrated.

Shū mentions to the group about a legendary firework that randomly appears and keeps a man and woman together if they were to see it together. Marika suddenly appears as she jumps on to Raku excited to show him the seat viewing she has prepared for them when they watch and wait for the legendary firework appear.

Raku warns Kosaki to watch out for Haru due to her lack of sense for direction much to the annoyance of Haru. She scolds Raku for calling Kosaki, Onodera and tells him to call her Kosaki instead. Raku tries it only for both him and Kosaki to be embarrassed and regress back to calling each other by their last names. Haru leaves in dismay.

As Haru and Fuu walk around the festival, Fuu notices how far they've gotten and proceeds to tease Haru about not being able to watch the legendary firework with Raku. Haru becomes angrily confused at Fuu's remark but questions the way she feels about Raku as a person. Fuu advises Haru to do what she wants to do.

Haru then goes off to buy food and catches a glimpse of Shū and Ruri talking. Hoping to get some gossip from them, Haru secretly hides behind a bush behind the two. She hears them talking about Chitoge and Raku's relationship and is shocked to hear it when Ruri mentions that the two are merely fake lovers.

Trivia

 * Haru finds out that Chitoge and Raku are fake lovers.