Kentaro Yabuki "To LOVE Ru Darkness" Manga artist

 From Wikipedia,


Kentaro Yabuki (矢吹 健太朗 Yabuki Kentarō^?, born February 4, 1980) is a Japanese manga artist. His mentor is Takeshi Obata, the illustrator of Death Note, Hikaru no Go and Bakuman.
Yabuki is best known for the series Black Cat which ran 20 volumes and was published in the United States.^[1][2] Upon its ending, Yabuki expressed desire to make a sequel from the series, or make its characters reappear in another work.^[3] He is also notable as the artist and collaborator on the series To Love-Ru -Trouble- alongside former assistant Saki Hasemi.

Yuusaki Riko goes on a date with Saruyama Kenichi

 In the Manga
Where this edited photo below was taken from....
 Yuusaki Riko (Yuuki Rito) goes on a date with  Kenichi Saruyama

To LOVE Ru 106 - Read To LOVE Ru 106 Online - Page 6

To LOVE Ru Manga 106 Page 6

Yuusaki Riko on a date with Saruyama Kenichi in the Anime
Motto To LOVE Ru           You are the Lovely Cinderella

From Wikipedia
 As Riko Yuusaki (夕崎 梨子 Yūsaki Riko^?), his female alter-ego, she is a beautiful girl (with a physical appearance resembling a tomboy) who gets much attention from men, such as Motemitsu, the perverted principal and even Saruyama, Rito's best friend. Later, Saruyama falls in love with "Riko-chan" and asks Lala to invite her for a date; out of pity, she forcefully changes Yuuki Rito into "Yuusaki Riko" so Saruyama can go on a date with Riko. After that Yuusaki Riko only appears for short amount of times on  rare occasions.