SATOYAMA Tour Dai 5 Dan! Kobushi Factory to Sugosu 1paku 2ka Bus Tour in Gunma (SATOYAMAツアー第5弾！こぶしファクトリーと過ごす1泊2日バスツアー in 群馬) was the fifth SATOYAMA movement fanclub tour and the first fanclub tour by Kobushi Factory. It took place on December 9 and 10, 2017 in Gunma Prefecture.
The fanclub tour included a commemorative photo session with Kobushi Factory, a fan meeting to learn about woodlands, fruit picking, a special bus tour live, and a handshake event.
The deadline to pre-order the fanclub-exclusive DVD was on February 28, 2018 and it was released to fanclub members on April 26, 2018.
Three days before the bus tour, it was announced that Taguchi Natsumi's contract with UP-FRONT PROMOTION was cancelled and she was removed from Kobushi Factory and Hello! Project. Refunds for the bus tour were offered, but due to the suddenness of the announcement, some bus tour goods including Taguchi (such as the group microfiber towel, keychain, and clear file) had already been produced and would still be sold.