No Matter How I Look at It, It's You Guys' Fault I'm Not Popular! Vol. 18 (manga)
With all the studying Tomoko's doing, her last summer of high school is star ting to feel like a drag. Tomoko's determined to try something crazy before the training camp begins, and she's got the perfect idea to spice things up--dye her hair! With her friends Katou and Yuu helping her out, things are sure to go well...but even they can't protect her from herself...!