The cute aliens Pico and Mello have come to invade the Earth! It seems they are investigating the ecology of junior high school students...!? (Source: Ciao Comic, Translated)

Rinko Minami, the daughter of the company president, was set up for a possible arranged marriage with a promising talent in the company. She felt like she couldn't get married after finally forgetting her terrible ex-boyfriend, but then she met the handsome, elite guy, Masato Takayanagi, who was very popular with the women at work. Thinking that this misogynistic man will fail in an arranged marriage, she accepted his proposal, but for some reason, they ended up contractually marrying.......? A man-hating woman and a woman-hating man start their temporary married life! This work is a manga adaptation of a popular web-novel, "A Marriage Not So Sweet". (Source: Mecha Comic, translated)