Cirrus
2022/7/27 Yokohama National University

Cirrostratus
2023/8/21 Yokohama National University

Cirrocumulus
2022/7/27 Yokohama National University

Altostratus
2022/5/11 Yokohama National University

Altocumulus
2022/5/11 Yokohama National University

Nimbostratus
2022/4/18 Yokohama National University

Cumulus
2022/5/22 Yokohama National University

Stratus
2022/8/10 Highway

Stratocumulus
2023/5/31 Yokohama National University

Cumulonimbus
2022/9/3 Yamanashi pref. Lake yamanaka

good Iridescent clouds
2022/7/28 Yokohama National University

That cloud looks like a dragon.
2023/7/2 foot of Mt.Fuji

bear
2022/8/26 Yokohama National University

magic hour
2022/6/19 Yokohama National University

Dispite in Yokohama,we can see the stars.
2023/5/25 Mitsuzawa Park

Pileus
2023/9/15 Hamamatsu-city,hamakita-ward