Season 2

1. Episode 1

2010-03-29 • ? min

2. Episode 2

2010-04-05 • ? min

3. Episode 3

2010-04-12 • ? min

4. A "Sangaku" Battle of Wits

2010-04-19 • ? min

5. Episode 5

2010-05-03 • ? min

6. Episode 6

2010-05-03 • ? min

7. Episode 7

2010-05-10 • ? min

8. Episode 8

2010-05-17 • ? min

9. Episode 9

2010-05-24 • ? min

10. Episode 10

2010-05-31 • ? min

11. Episode 11

2010-06-07 • ? min

12. Episode 12

2010-12-28 • ? min