Ep. 4: Class travels to historic Shinobi Island for seaside training and discovers a past student's dream
Aired on January 27, 2013

The group arrives at Shinobi Island, a training ground utilized by shinobi for centuries. Their initial assignment involves cleaning the local boarding house. During this task, Hibari finds a written aspiration from a former student who dreamed of becoming a Super-ninja.
Episodes
- Ep. 1 · Asuka executes a daring mission before returning to Hanzo Academy in Asakusa, Tokyo
- Ep. 2 · Asuka struggles with summoning technique while Grandpa Hanzo visits the school
- Ep. 3 · Ikaruga and Asuka encounter a powerful Yomi outside the supermarket
- Ep. 4 · Class travels to historic Shinobi Island for seaside training and discovers a past student's dream
- Ep. 5 · Hanzo Academy Girls Train Harder as Hebijo Sneaks In and Traps Them
- Ep. 6 · Hanzo and Hebijo shinobi duel while Yagyu risks herself to save Hibari
- Ep. 7 · Kiriya Intensifies Hanzo Team Training With Challenging Mountain Climbing Exercise
- Ep. 8 · Kiriya’s Strict Training and Memories of the Team’s Formation Two Years Ago