How to Call (volume)

is the third volume of the Nisekoi series. It has been released in Japan on August 3, 2012 released by Shueisha, and in the United States on April 30, 2013 by Viz Media.

Short summary
When Chitoge transfers into Raku's class, they're forced into a false love relationship to keep the peace between their feuding gangster families. Everyone at school's fooled by their act—even Raku's crush, Onodera! Raku wants Onodera to know the truth, but he just can't seem to find a way to tell her. Meanwhile, the ever-vigilant Claude sends his protégé Tsugumi to watch over Raku and rescue Chitoge from his evil intentions. What chance does Raku stand against a highly trained assassin?!

Chapters

 * Chapter 17:
 * Chapter 18:
 * Chapter 19:
 * Chapter 20:
 * Chapter 21:
 * Chapter 22:
 * Chapter 23:
 * Chapter 24:
 * Chapter 25: