Then she joined Tomoiki Ki o Uetai from 2005 until 2006, where she moved on to the current group, Cute.
Project announced that Arihara was having difficulty performing onstage due to having hallux valgus, or bunion deformity and would also be absent from more Hello!
[3] In 2010, Arihara returned to entertainment and was signed into a model/talent agency called Blue Rose.
[1] In 2008, the September issue of the tabloid magazine BUBKA reported that Arihara had gone on a date to see the movie Hana Yori Dango: Final with Ryosuke Hashimoto, a member of Johnny's Jr.[5] This affected her image, as soon after the publication, at a Cute handshake meeting, some fans refused to shake Arihara's hand, making her cry in the middle of the event.
[6] Hashimoto, on the other hand, despite rumors of an upcoming penitence, was promoted to A.B.C-Z shortly afterwards.