The lack of precipitation on the north would also form the Po-Wahi/ Onu-Wahi desert. Assuming Mangai itself is tall enough, the snow that forms Ko-Wahi can and would likely accumulate on this face (akin to Mt.
If the wind mostly comes from the south, a rain shadow would form on the north side of Mangai. Honestly Matanui's climate is actually quite possible IRL.
