Go-Busters Episodes 19-21 Titles

From RangerBoard:

Mission 19:
Title- Ore no Gattai! BusterHercules (My Gattai! BusterHercules)
Airs- 7/1/12

Mission 20:
Title- Gotai Shuuketsu! GreatGo-Buster (5 bodies assemble! GreatGo-Buster)
Airs- 7/8/12

Mission 21:
Title- Saraba BlueBuster (Farewell BlueBuster)
Airs- 7/15