As pointed out by Toshiyuki Inoue, the animator credits for this segment were switched with those of 27A, such that 27A is the one that's actually animated by Yoshio Kabashima, Tsutomu Shibayama, and Osamu Kobayashi, whereas this segment was by Hideo Kawachi, Eiichi Nakamura, Yūzō Aoki, Michishiro Yamada, and Shinichi Ōtake. http://www.style.fm/as/13_special/netsu_050719.shtml