Isamu's First Word is the thirteenth episode of the ninth season of Yuna's Princess Adventure.
Princess Luna spends some time together with her baby son, Isamu while Hiro, Yuna, Snowdrop and Moon Starlight goes out visiting King Solar Flare.
Spending together begins
One day, Princess Luna decided to spend some time with Isamu while Prince Hiro, Princess Yuna, Princess Snowdrop and Moon Starlight goes out visiting King Solar Flare.
Playtime with Luna
When playtime begins, Isamu begins playing with is toys and he and Luna do some hoof painting.
It was feeding time, Luna brought out some Cinnamon Applesauce. Then It was bathtime, Luna puts him into the tub and showed him some bath toys.
The Kissing Cutie Mark/Isamu's First Word
Later, Isamu begins to love Luna's cutie mark and he kissed it. Later, Luna was surprised that Isamu was about to say his first word. Then, Hiro, Yuna, Snowdrop and Moon got home and Isamu said his first word and it was "Yuna" Yuna was surprised the most and so was Luna.
- This is when Isamu says his first word.