Crack theory relating to shogi and the main plot. Spoilers for 1034.
Kohji was trying to hint to Wakasa to go to Mary for help, if she was not Organization at the time. If she was Organization at the time, it could’ve been a warning.
We already know for sure that Shukichi mentioned Kohji being his brother, using a term the translators consider ambiguous. It could mean an adopted brother, brother-in-law, or a step-brother of some kind, unless Shukichi was being poetic. Kohji would have likely known about, if not directly known, both Mary and Tsutomu. Both of whom would be very useful to have around at a time like that.
He speaks of the watchtower bishop, a highly defensive move in shogi where you play the bishop on your side of the board. It is used as a method of area denial and the move can only be done if you have a bishop in reserve.
Every shogi piece that can be promoted when you move it far enough to your opponent’s side of the board has its promoted form on its other side. The promoted bishop is ryuma or ryume. You can used the letters in either spelling when writing to form the name Mary. In the English spelling using romaji, it’d be formed from ryuma if you take out the u. In the equivalent katakana it’s Meri, with ryu being formed of both ri and yu, so you take out yu. U and yu in English are both pronounced the same as “you.”








