Iroha Natsume, formerly known as Sarasa Hara (原更紗), is a Japanese AV actress active from 2007 to 2010, and since 2013. She debuted in March 2007 as Sarasa Hara.

She retired by the end of 2010, but later came back in July 2013 under her current name.

Her hobbies include listening to music and table tennis.