Japanese food - Katsuobushi

tokyo  ☀ → ☀/☁  8-13C, H21-47%, 
Thursday - Jupiter day,
12 December, 
moon in Aries, 
the 10th day of the 11th lunar month. 

Katsuobusi - fermented & smoked bonito

Sliced Katsuobushi (Bonito flakes). 
It's used for topping and making Dashi (Japanese soup stock).