The Jounrey of a Kitten

I've recently become addicted to late-night anime, and I feel that there
are a lot of great opening and ending songs, so I decided to try making
a song in Japanese myself.
The theme is "A story of a lonely kitten who grows up and finds happiness through meeting friends."
A kitten who wanders around in search of love in his solitude and
loneliness comes to terms with himself and realizes what is important.
The song depicts a kitten growing up through many encounters and
experiences, superimposed on a human life.