``Tentacle-1 Grand Prix'' is a competition where girls from technical colleges from all over Japan make their own ``tentacles'' and have them compete, similar to N●K's ``Robo-n''. This time it's the final match between Shin-Nakano National College of Technology Women's Tentacle Club vs. Omiya National College of Technology Tentacle Club. A point-based competition in which players compete to stimulate the opponent's body and make them react while taking turns in attack and defense. If the voice leaks...Effect (1P) The tide leaks