Ranma 1/2 2 In1 TPB Volume 07

"Sore Loser Ranma learns what being a loser feels like for once when Happosai applies a strength-sapping technique that leaves him weak as a baby! The humiliation continues for our emasculated hero when the only way Ryoga can rid himself of the 'Mark of the Gods' (actually nothing more than a martial arts calligraphy doodle on his stomach) is by losing a fight to Ranma. Fox-Fu Cat-Fu Flat-Frog Fu nothing seems to work against Ryoga! Has Ranma lost his edge for good?"