Late Winter Songs Haru yo koi
"Haru yo koi" is a nursery rhyme that sings about a little girl called "Mii-chan" who is waiting to play outside early after the winter closed to snow.
About 2.5 hours by train from Tokyo Station
Late Winter Songs 
Early Winter Songs Sunayama
“Sand Hill”… This song sings the rough seas of the Sea of Japan in the harsh winter.
Childrens who have to go home on the sandy beach. They want to play together more happily. It is a metaphor for the sparrows that fly to the beach.
Early Autumn Songs Jyuugoya otsukisan
“The Harvest Moon” is called “Jyuugoya” in Japan.
“Jyuugoya” is a day to enjoy the autumn moon.
However, the girl who is the Lord of the Song
feels nostalgic to her deceased mother,
who has fallen home, separated from her immediate family.
Late Spring Songs Cha tsumi
“Cha tsumi” is famous Japanese early summer song.
Cha means Japanese Green Tea.
“hachijyu hachiya” is 88days from the beginning of spring coming day.
There is a scene of picking tea leaf around this day.
Mid Summer Songs Umi（matsubara tooku)
umi(matsubara tooku) is Elementary school chant announced in the Taisho era.
It is not a spoken language but a literary song.
It seems to be singing the day and night scenery of an idyllic fishing village that does not prosper so much.
Early Summer Songs Amefuri otsukisan
"amefuri otsukisan"is song of the rainy season called "Tsuyu" that Japan-specific climate around June to early july.