"Itoshiki Tomo e" (愛しき悪友へ, To My Beloved Companion) is the second single of Morning Musume's tenth anniversary team Morning Musume Tanjō 10nen Kinentai. It was released on August 8, 2007, while the Single V DVD was released on [August 22]. The CD single had two editions. A limited edition which contained a bonus DVD and the regular edition containing one photocard that was only available on its first press.A Single V was also released. It reached number 15 on the Oricon Charts in Japan.