Sage

She is introduced as a main character in ''[http://en.wikipedia.org/wiki/Tick%21_Tack%21 Tick! Tack!] and appears as a secondary character in [http://en.wikipedia.org/wiki/Really%3F_Really%21 Really? Really!]''

In ''Tick! Tack!'', Sage (she is called se-chan by Mayumi and red form Nerine) is Forbesii's maid. In the normal timeline, she marries him and is the mother to the true Nerine. At the very beginning of Tick! Tack! Sage was initially introduced when Nerine's group discovered the entry to Forbesii's Mansion. Later on, Nerine revealed that Sage was her mother, this surprised her friends, including Rin.

Sage is very energetic and cheerful in almost all circumstances. She is a great housemaker and good at hiding her feeling, especially towards Forbesii, to whom her whole heart is dedicated to. However, since Forbesii is a prince and she is just his maid, Sage tries to provide services to Forbesii and dedicated her life to it in hope that she may not have to leave him when he is married to his fiancee, Ai. But after several contacts with her master (e.g. in the kitchen, when Forbesii tries to cook, taking Sage's duty away from her), Sage felt more and more attracted to him. She later confessed to Rin that she loves Forbesii, but the feelings between her and Forbesii is a contrast to theirs and no matter how she tries, her feelings will be discarded away.

In the normal timeline, Sage had been proposed by Forbesii after she gave him a New Year gift. However, due to the presence of Rin and company in the past, this event has been skipped and caused Nerine to turn to her red-haired form.

In the alternate timeline (which the group has meddled with) Forbesii's proposal to Sage happens after Sage told Rin that she loved Forbesii, after that Forbesii found both Rin and Sage at the side of the lake. Unable face her master, Sage runs away and accidentally fall into the lake and Forbesii rushes to save her. Later on, at the mansion, Sage caught a terrible cold, so she have to take a rest until the next morning. While she is sleeping and Rin watches her, Forbesii come in and tells Rin what he felt about Sage. He proposes to Sage the very next morning.

She is voiced by Yukari Aoyama.