A unique take on the 'assasin-for-hire' story, as the assasin 'Tsubame' actually is four different people with four different modes to kill. Penguin is a small quiet kid who has beastly sniper skills, Washi (Owl) has a huge gattling gun grafted to his shoulder to mow down his enemies for the sake of 'justice', Suzume the cute girl who wields dual pistols, and of course Tsubame himself who prefers huge rifles and marshal arts. The four have a mechanical arm which when switched allows one of the others to take control. How did Tsubame end up this way? What is the secret of the arm? You'll have to read to find out.
(Source: Jcafe24)

Okada-kun is a guy who's at the bottom of the school caste. His only reason for living is to someday see his classmate's large boobs. However, whenever he so much as makes an attempt, Katagiri, his flat-chested classmate, is delighted to block his view, relishing in his look of despair. Just where will their battle without honor take them?!

Spin-off of Aoki Hagane no Arpeggio following Takao, I-402, and Zuikaku in a "SF road movie comedy" taking place while the trio are infiltrating Yokosuka.

(Source: ANN)