Special Joint 2010 Haru ~Kansha Mankai! Mano Erina 2 Shuunen Totsunyuu & S/mileage Major Debut e Sakura Sake! Live~ (スペシャルジョイント2010春 ~感謝満開! 真野恵里菜２周年突入 & S/mileage メジャーデビューへ桜咲け! ライブ~) was Mano Erina and S/mileage's joint 2010 spring tour. It ran from March 14 to April 3, 2010.
The DVD of the April 3 concert was released on June 16, 2010. It ranked at #7 on the Oricon DVD charts and sold 3,651 copies.