<Tr> <Th> 26 </Th> <Td> 26 </Td> <Td> "Then × and × After" "Arekara to Sorekara" (アレカラ × ト × ソレカラ) </Td> <Td> April 8, 2012 </Td> <Td> November 5, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> A letter from Gon arrives at Whale Island for Aunt Mito . A recap of episodes 14 to 25 . </Td> </Tr> <Table> <Tr> <Th> No . </Th> <Th> Arc No . </Th> <Th> Title </Th> <Th> Original airdate </Th> <Th> English airdate </Th> </Tr> <Tr> <Th> 27 </Th> <Td> </Td> <Td> "Arrival × At × The Arena" "Tōgijō ni Tōjō" (トウギジョウ × ニ × トウジョウ) </Td> <Td> April 15, 2012 </Td> <Td> November 12, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> Gon and Killua have arrived at Heavens Arena, where opponents get stronger as you ascend the tower, to train and make money . Both of them are immediately advanced to the 50th floor after their initial battles on the 1st floor . There, they meet Zushi, another young teen with amazing strength . When Killua faces off against Zushi, he has no difficulty at all, until Zushi uses a strange technique reminiscent of what Illumi used . Killua is frightened enough to back away, but Zushi's martial arts master, Wing, instructs him to stop the technique . Killua and Gon continue winning fights until they reach the 100th floor . The pair decide to ask Zushi about his strange technique (called "Ren"), but Wing warns them against it . Killua insists he knew because Ren is related to the secret behind his brother's power . In the end, Killua agrees to study under Wing . </Td> </Tr> <Tr> <Th> 28 </Th> <Td> </Td> <Td> "Nen × And × "Nen" " "Nen to Nen" (ネン × ト × ネン) </Td> <Td> April 22, 2012 </Td> <Td> November 19, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> In Wing's room, Gon, Killua and Zushi are being taught by Wing . He explains the 4 main principles: Ten, Ren, Zetsu and Hatsu . He demonstrates how Ren works, by giving Killua the idea of killing him . Because of the strong pressure, Killua is forced to back off . Wing advises them to train with Zushi and start mastering Ten but Killua suggests that they should leave . Killua reveals to Gon that Wing was lying all along as his teachings don't explain Zushi's extreme resilience he noticed while fighting him . Zushi is troubled because Wing lied to them . Wing only says that for them to know the other meaning of Nen is dangerous . After clearing the 190th floor, Gon and Killua advance to the 200th floor . They are stopped by a strong aura which makes them both wary . An employee appears, stating that they should register before midnight . Hisoka appears out of nowhere, and warns them that they are not ready yet and he won't let them pass . Wing appears behind them and offers to teach them the real Nen . Before leaving, the employee also informs Killua that if he can't register at the given time, he will never be admitted as he already failed to register for the 200th floor once as a kid . In Wing's room, he finally teaches Gon and Killua the real Nen . </Td> </Tr> <Tr> <Th> 29 </Th> <Td> </Td> <Td> "Awakening × And × Potential" "Kakusei to Kanōsei" (カクセイ × ト × カノウセイ) </Td> <Td> April 29, 2012 </Td> <Td> November 26, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> Gon and Killua's aura nodes finally open thanks to Wing's help . He teaches them how to pass through Hisoka's barrier of Nen . A few hours before midnight, Gon and Killua come back to the hallway that Hisoka is guarding . They successfully pass through and Gon challenges Hisoka to a fight . Hisoka only replies that if Gon manages to win even one match, Hisoka will accept his challenge . The two successfully register before time runs out . After registering, they are confronted by three fighters from the 200th floor, namely Gido, Sadaso, and Riehlvelt . The two leave and head towards their room . A message saying that Gon's match will be on the next day is seen on the television . The next day, Gido and Gon face off in the arena . Gido launches his spinning tops he called Battle Waltz . Gon is left defenseless in the middle of the ring . </Td> </Tr> <Tr> <Th> 30 </Th> <Td> </Td> <Td> "Fierce × And × Ferocious" "Gekitō to Kattō" (ゲキトウ × ト × カットウ) </Td> <Td> May 6, 2012 </Td> <Td> December 3, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> Gon continues his fight with Gido and begins to understand how the Dancing Tops technique works . After he understands the principle behind the technique he is able to evade the attacks . However, he is not able to go on the offensive because of Gido's Tornado Top defense . Gon continues to fight and manages to release some of his hidden talents but eventually loses the fight . After the fight is over Master Wing chastises Gon and forbids him from learning any more about Nen until his injuries heal . Kurapika is denied a job at the Agency and meets a stranger who tests his skills and offers to teach him about Nen . </Td> </Tr> <Tr> <Th> 31 </Th> <Td> 5 </Td> <Td> "Destiny × And × Tenacity" "In'nen to Shūnen" (インネン × ト × シュウネン) </Td> <Td> May 13, 2012 </Td> <Td> December 10, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> One month after Gon is seriously injured (and banned to directly practice Nen or be part of any match), the 2 - year - lap revenge of the Nen - user Kastro against the magician Hisoka is about to start in the Sky Arena . Kastro shows confidence, remembering an old saying, "not to fight If you do not have a chance of winning" in this game . Facing to the game, he is also filled with a fearless smile secretly . </Td> </Tr> <Tr> <Th> 32 </Th> <Td> 6 </Td> <Td> "A × Surprising × Win" "Dokkiri na Shōri" (ドッキリ × ナ × ショウリ) </Td> <Td> May 20, 2012 </Td> <Td> December 17, 2016 </Td> </Tr> <Tr> <Td_colspan="5"> Kastro and Hisoka face off in Heaven's Arena . Kastro goes on the offensive and appears to have an advantage . Hisoka is unable to dodge because Kastro creates a Nen double that hides behind Kastro's attacks . Despite losing both arms, Hisoka is confident and performs magic tricks, appearing to reattach one arm . He artfully and secretly uses his Hatsu, "Bungee Gum", to kill Kastro with the playing cards from one of his tricks . After the fight, Machi approaches Hisoka and uses Nen to sew both of his arms back on . She has a message from the boss of the Phantom Troupe . After she leaves, Hisoka removes his spider tattoo, revealing that it is a fake . </Td> </Tr> <Tr> <Th> 33 </Th> <Td> 7 </Td> <Td> "An × Empty × Threat" "Keihaku na Kyōhaku" (ケイハク × ナ × キョウハク) </Td> <Td> May 27, 2012 </Td> <Td> January 7, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Gon recovered from his injuries and trains in Nen along with Killua and Zushi, under the instruction of Wing . Sadaso, Riehvelt, and Gido kidnap Zushi to coax Killua into agreeing to fight Sadaso if they leave Killua and friends alone, but Sadaso breaks his promise by tricking Gon for the same purpose with Zushi's shoe . Killua threatens his life and Sadaso never shows up to their fight, causing him to lose by default, and giving Killua his first win in the battle of the 200 . </Td> </Tr> <Tr> <Th> 34 </Th> <Td> 8 </Td> <Td> "Power × To × Avenge" "Jitsuryoku de Setsujoku" (ジツリョク × デ × セツジョク) </Td> <Td> June 3, 2012 </Td> <Td> January 14, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Riehvalt and Gido hear of Killua's threat from Sadaso and talk about cheating in their matches to gain the upper hand . Killua interrupts them, showing off his speed and cold - blooded demeanor to scare them into playing fairly . After training tirelessly with Zushi and Wing, Gon and Killua defeat Riehvelt and Gido in their battles . Hisoka, impressed with Gon's progress, appears in Gon's way afterwards and invites him to be his next opponent, to which Gon agrees . </Td> </Tr> <Tr> <Th> 35 </Th> <Td> 9 </Td> <Td> "The × True × Pass" "Seikaku na Gōkaku" (セイカク × ナ × ゴウカク) </Td> <Td> June 17, 2012 </Td> <Td> January 21, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Gon, Killua, and Zushi train in Nen and learn of the Nen aura types in preparation for Gon's battle . Wing reveals at the end of the training that Gon has officially passed the second Hunter exam, and gives them an update on their friends' progress in this secret Nen exam . The fight between Gon and Hisoka begins, with Hisoka dealing the first punch . Gon shatters a floor tile to create a distraction and manages to successfully land a punch on Hisoka in the face--the bar that Hisoka set for Gon being a worthy opponent . </Td> </Tr> <Tr> <Th> 36 </Th> <Td> 10 </Td> <Td> "A Big Debt × And × A Small Kick" "Ōki na kari to Chīsa na keri" (オオキナカリ × ト × チイサナケリ) </Td> <Td> June 22, 2012 </Td> <Td> January 28, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Gon gives Hisoka his badge after he hits him in the face as part of their prior agreement . Hisoka explains the types of aura by their personality to distract Gon while using his bungee gum on him . The two keep fighting, with Hisoka using the bungee gum to take control of Gon's movements . Hisoka wins the match because of his technique and a referee that awarded points to end the battle before Gon got seriously injured . He praises Gon for his progress and warns him that they will fight again, but in the real world where their lives are on the line . Killua and Gon bid farewell to Wing and Zushi as they depart to visit Gon's aunt on Whale Island, finally leaving Heavens Arena behind . </Td> </Tr> <Tr> <Th> 37 </Th> <Td> 11 </Td> <Td> "Ging × And × Gon" "Jin to Gon" (ジン × ト × ゴン) </Td> <Td> June 29, 2012 </Td> <Td> February 4, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Gon heads home to Whale Island along with Killua . Mito and her grandmother tell Gon about Ging's past . Gon receives a small box from his father . Gon eventually manages to open the small box with his Nen and finds three items . After examining the unusual ring, they decide to listen to the cassette tape which contains a voice recording of Ging . On the audio Ging asks Gon if he wants to see him . </Td> </Tr> <Tr> <Th> 38 </Th> <Td> 12 </Td> <Td> "Reply × From × Dad" "Oyaji no Henji" (オヤジ × ノ × ヘンジ) </Td> <Td> July 7, 2012 </Td> <Td> February 11, 2017 </Td> </Tr> <Tr> <Td_colspan="5"> Gon heard his father's message through the cassette tape . Gon and Killua grab some information about the memory card from the item box . Killua gets a lead from his brother about the game which is going to be presented in the auction, which will be held in Yorknew City . The two leave Whale island and journey to Yorknew City . </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Arc No . </Th> <Th> Title </Th> <Th> Original airdate </Th> <Th> English airdate </Th> </Tr>

When is nen introduced in hunter x hunter