Conflicting intentions and emotions... the full-scale war between Aozai and Kōkō intensifies!! PKM and SAKO, the ferocious duo, clash at Gora Park!! Meanwhile, in Tōnosawa, the D team finds themselves in a predicament due to Kōkō's schemes, but Shigu finally makes a move...! With both factions and the Kanagawa Prefectural Police starting to take action, what will be the outcome of the chaotic Hakone battle!?