10,000 Years
Houseki no Kuni is a singular work of art, filling a void I didn't know I had, and I'm fairly confident nothing else quite like it exists.
The minimalist art is stellar, the paneling resplendent, and the use of negative space second to none.
Witnessing Phos's journey is one of the most transcendental and spiritual experiences I've ever had. I'm certain each future re-read will let me peel back deeper layers of the HnK corpus.