| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | ブートラジオ |
April 8, 2016
NHK
|
10 | |
| S04E02 | 大きな実 |
April 15, 2016
NHK
|
10 | |
| S04E03 | 大きな鍋 |
April 22, 2016
NHK
|
10 | |
| S04E04 | 見えない力 |
April 29, 2016
NHK
|
10 | |
| S04E05 | ふしぎな手がかり |
May 6, 2016
NHK
|
10 | |
| S04E06 | 謎のドクター |
May 13, 2016
NHK
|
10 | |
| S04E07 | かくれた音色 |
May 20, 2016
NHK
|
10 | |
| S04E08 | 1枚? 2枚? |
May 27, 2016
NHK
|
10 | |
| S04E09 | ユラユラ ウネウネ |
June 3, 2016
NHK
|
10 | |
| S04E10 | ドクトル・ジョー |
June 10, 2016
NHK
|
10 | |
| S04E11 | 森での出会い |
June 17, 2016
NHK
|
10 | |
| S04E12 | 秘密の手紙 |
June 24, 2016
NHK
|
10 | |
| S04E13 | ラッパの仲間 |
July 1, 2016
NHK
|
10 | |
| S04E14 | すべらせる |
July 8, 2016
NHK
|
10 | |
| S04E15 | 気になるあいつ |
July 15, 2016
NHK
|
10 | |
| S04E16 | ジョーのひみつ基地 |
July 22, 2016
NHK
|
10 | |
| S04E17 | たくさんのハーモニカ |
July 29, 2016
NHK
|
10 | |
| S04E18 | メロトロン号危機一髪!! |
August 5, 2016
NHK
|
10 | |
| S04E19 | 幻のモンストロ |
August 12, 2016
NHK
|
10 | |
| S04E20 |
ジョーのおくりもの
season finale
|
August 19, 2016
NHK
|
10 |
No artwork of this type.
No artwork of this type.
No artwork of this type.