Tomoki is a teenage boy who wants nothing more than a peaceful and quiet life in town; however, his life is forever changed when he meets Ikaros, an angel-like creature that falls from the sky and becomes his servant. Despite being a shameless pervert, a trait heavily influenced by his grandfather and mother, Tomoki is usually a kind and sincere person.
Tomoki has a recurring dream of meeting an angel, who takes off into the sky to his disappointment. While taking care of Ikaros, Tomoki strives to make her behave more like a human, and encourages her to make her own decisions. While he laments the disruption of his idealistic world of peace and quiet, he admits he sees the Angeloids as family and enjoys their company.
After learning about Synapse's quantum converter, he occasionally transforms into a female alter-ego called Tomoko(智子?)Voiced by:Saki Fujita (Japanese), Alison Viktorin (English). He uses his form to mingle with other girls so he can fondle them, however, when he is excessively sexually aroused or nervous, the converter overloads and breaks down, and ends the transformation. He also uses the converter to assume other forms such as water, flooring, or a bar of soap.
Although Tomoki is 150 cm (4 ft 11 in) tall and weighs 49 kg (108 lb), he is usually drawn with super deformed parameters, except when he is serious or relaxed.
