Actress Hashimoto Ai (18) who shot to fame as Yui, best friend of the protagonist in last year's NHK Asadora "Amachan", updated her blog on March 1, 2014, recounting an incident in which she was shocked by a fan letter. 

She wrote that, "I have received a lot of message cards from the people in Kuji City who watched over us as we filmed Amachan."

She then revealed a picture that was attached to an interesting message in which the fan was "a delinquent" and "has no eyebrows" just like "Yui," Hashimoto's character in the show.
Hashimoto uploaded a side view of herself and humorously refuted her fan's claims, "I totally have eyebrows."

Source: Daily Sports (1+2)