A Doctor with a Good Reputation

S3 E80 Ninja Boy Rantaro

The Failure Ninja

S1 E90 Ninja Boy Rantaro

Episode 53

S23 E53 Ninja Boy Rantaro

Episode 58

S19 E58 Ninja Boy Rantaro

Episode 55

S21 E55 Ninja Boy Rantaro

Episode 52

S25 E52 Ninja Boy Rantaro

Episode 57

S20 E57 Ninja Boy Rantaro

Episode 53

S24 E53 Ninja Boy Rantaro

The Secret of the Treasure Map

S2 E81 Ninja Boy Rantaro

Episode 50

S26 E50 Ninja Boy Rantaro

The Mysterious Employer

S6 E72 / Jul. 27, 2004 Ninja Boy Rantaro

Episode 67

S12 E67 Ninja Boy Rantaro

Tensai Dekisugi no Rocket Keikaku

S1 E185 / Sep. 11, 2009 Doraemon

Episode 54

S22 E54 Ninja Boy Rantaro

Episode 59

S16 E59 Ninja Boy Rantaro

Kinrakuji's oshiruko

S5 E75 / Jan. 30, 2004 Ninja Boy Rantaro

Episode 60

S18 E60 Ninja Boy Rantaro

Episode 71

S8 E71 Ninja Boy Rantaro

Lord of the lost child

S4 E74 / Jul. 17, 2003 Ninja Boy Rantaro

The Pot of Karawatari

S3 E79 Ninja Boy Rantaro

Strong Shinbei

S1 E89 Ninja Boy Rantaro

Episode 54

S21 E54 Ninja Boy Rantaro

Episode 52

S23 E52 Ninja Boy Rantaro

Episode 57

S19 E57 Ninja Boy Rantaro

Nobita Taichou ni Keirei!

S1 E184 / Sep. 04, 2009 Doraemon

Episode 49

S26 E49 Ninja Boy Rantaro

Episode 51

S25 E51 Ninja Boy Rantaro

Ran, Kiri, Shin are Captured

S2 E80 Ninja Boy Rantaro

Episode 56

S20 E56 Ninja Boy Rantaro

Episode 52

S24 E52 Ninja Boy Rantaro