Ep 1

Little Brother Hibito and Big Brother Mutta

Ep 2

My Shining Star

Ep 3

The Man with the Advantage and the Running Female Doctor

Ep 4

Next to Hibito

Ep 5

Days of Missing

Ep 6

Et Cetera in My Head

Ep 7

Dear Hibito

Ep 8

Smoky Heaven

Ep 9

Individual Resolve

Ep 10

Running Bus

Ep 11

Trapped Rivals

Ep 12

My Name Is Itou Serika

Ep 13

3-D Ant

Ep 14

Broken Glasses and the Sole of the Foot

Ep 15

Let's Talk About Space

Ep 16

Alarm, but No Clock

Ep 17

The Culprit Is in the Room

Ep 18

Roo-ra! Kenji!

Ep 19

The Day Before Goodbye

Ep 20

The Worst Possible Punishment

Ep 21

A Long-Awaited Glimpse of the Sky

Ep 22

Working on the Dream

Ep 23

Father, Son, and Mutta Claus

Ep 24

The Worst Possible Interviewer

Ep 25

Sonic Little Brother Training Big Brother

Ep 26

Painful Interview

Ep 27

One Question

Ep 28

Miracle of Doha

Ep 29

Night Before Launch

Ep 30

Dog, Old Man, and Alexander

Ep 31

Rocket Road

Ep 32

A Private Place

Ep 33

Moon Rabbit

Ep 34

Pug and Hug on a Moonlit Night

Ep 35

From the Little Corner of a Big Facility

Ep 36

Dancing Astronaut

Ep 37

Two Men in the Park

Ep 38

Eleventh E-mail

Ep 39

Lunar Illusions

Ep 40

Heaven and Hell

Ep 41

Eighty Minutes to Live

Ep 42

Hibito's Choice

Ep 43

Brian

Ep 44

Three Astronauts

Ep 45

Five Blue Rangers

Ep 46

Number One Restless Guy

Ep 47

The First Promise

Ep 48

Always Have a Pedometer in Your Heart

Ep 49

Nitta the Leader

Ep 50

Nitta and Mutta

Ep 51

Living Stone