Shin no Yasuragi wa Kono Yo ni Naku: Shin Kamen Rider - Shocker Side

Official manga prequel of 2023 Hideaki Anno's Tokusatsu movie *Shin Kamen Rider* focusing on the backstories of Ichiro (plus the whole Midorikawa family) and the Kaijins fighting the internal factions' struggle of Secret Organization S.H.O.C.K.E.R.