Hunter × Hunter
One opening held for most of a hundred and forty-eight episodes, which for a shonen series of that length is close to unheard of.
Hunter × Hunter opens with a main title sequence of 91 seconds.
At 91 seconds, it opens well above the 58-second median for animation sequences in this catalogue.
It arrived on Nippon TV in 2011, when Hajime no Ippo and Kaiji were also on the network.
The opening titles
Season 1
91s'Departure!', from Crunchyroll.
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