Kyouryuu Boukenki Jura Tripper

Inspired by an 1888 Jules Verne novel, a group of fifteen students goes on a yachting trip that unexpectedly transports them to a world where dinosaurs still exist. As they search for a way back, they meet various beings, including speaking dinosaurs, revolutionaries, pirates, a princess, and early scientists. These characters assist the group in escaping threats like soldiers, bandits, dangerous dinosaurs, and zealous priests. Tensions arise when the two eldest boys clash, causing a division among the group and a hidden betrayal. Amid the conflict, unexpected relationships form, and the students begin to understand their individual abilities, realizing that cooperation is essential to return home.