Hunter x Hunter (2011) Episode 78: Very x Rapid x Reproduction
Episode 78 of 148 of Hunter x Hunter (2011), aired May 4, 2013, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Kite uses the location where the Chimera Ant arm was discovered and ocean patterns to determine where the actual Chimera Ant is. It turns out to be an isolated country that bans all forms of technology. Meanwhile, the Chimera Ants continue to evolve.