"Aruiteru" (歩いてる?, "Walking") is the thirty-first single of J-pop idol group Morning Musume, released on November 8, 2006. "Aruiteru" sold approximately 55,694 copies and reached number one in both the daily and weekly Oricon charts. There are three different versions of the single. Limited edition A includes a bonus DVD and has catalog number EPCE-5433~4. Limited edition B comes in a special package with a 36-page photo booklet and has catalog number EPCE-5435. The regular edition has catalog number EPCE-5436. The first press of this edition has a photo card included.