<Table> <Tr> <Th> No . </Th> <Th> Series No . </Th> <Th> Official English title Original Japanese title </Th> <Th> Director </Th> <Th> Writer </Th> <Th> Original air date </Th> <Th> Refs . </Th> </Tr> <Tr> <Th> </Th> <Td> 50 </Td> <Td> `` Underworld '' `` Andāwārudo '' ( アンダー ワールド ) </Td> <Td> Manabu Ono Tsuyoshi Tobita </Td> <Td> Yukito Kizawa </Td> <Td> October 7 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Inside an unknown VR environment , Kirito spends his days as a child with his friends Eugeo and Alice . One day the three explore a cave in the outskirts of the Human Territory and get lost , ending up at the boundary with the Dark Territory . In the occasion , Alice trips and falls with her hand touching the Dark Territory and is sentenced by the Integrity Knights to execution . Kirito attempts to stop Alice from being taken away , while Eugeo stands motionless despite Kirito 's pleas . Soon after , Kirito awakens in the real world with no memory of what happened . Later in Gun Gale Online , Sinon , Kirito , Asuna , Silica , Lisbeth and Klein confront a mysterious squad that flees after one of them is taken down . After the battle , Sinon thanks the others for joining her against them and back to the real world at Agil 's café , she invites Kirito and Asuna to join her in the upcoming edition of the BoB tournament to which they agree . In the occasion , Kirito reveals that he is working part - time for the Rath Company as a tester for a new Full - Dive technology known as `` Soul Translator '' , or STR , and feels uneasy when he hears Alice 's name . On their way home , Kirito and Asuna are attacked by Johnny Black , who succeeds in injecting Kirito with a poison syringe . </Td> </Tr> <Tr> <Th> </Th> <Td> 51 </Td> <Td> `` The Demon Tree '' `` Akuma no Ki '' ( 悪魔 の 樹 ) </Td> <Td> Takashi Sakuma </Td> <Td> Yukito Kizawa </Td> <Td> October 14 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Kirito awakens back in Underworld , but he does not remember how he got there . He then meets Eugeo , but they have no memories of each other . After helping Eugeo with his daily task of cutting the Demon Tree , Kirito is taken to Eugeo 's village , where he discovers that he can actually use his sword skills from back in SAO , and after getting shelter at the local church , he decides that he must learn more about his circumstances before looking for a way to return to the real world . </Td> </Tr> <Tr> <Th> </Th> <Td> 52 </Td> <Td> `` The End Mountains '' `` Hate no Sanmyaku '' ( 果て の 山脈 ) </Td> <Td> Shunsuke Ishikawa </Td> <Td> Ko Nekota </Td> <Td> October 21 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> While cutting the Demon Tree , Eugeo explains to Kirito the reason why Alice was taken prisoner by the Integrity Knights . In the occasion , he also reveals the sword he retrieved from the End Mountains , and they attempt to cut the tree with it , but they discover that they are not skilled enough to use it yet . Later at night , Kirito has a conversation with Selka , Alice 's younger sister and reveals to her what he heard from Eugeo about Alice . The next day , Selka disappears and both Kirito and Eugeo realize that she must have set to the End Mountains as well . At the mountains , they find that Selka was captured by goblins . As the goblins prepare to attack Kirito and Eugeo , Eugeo gets paralyzed by fear . </Td> </Tr> <Tr> <Th> </Th> <Td> 53 </Td> <Td> `` Departure '' `` Tabidachi '' ( 旅立ち ) </Td> <Td> Michiru Itabisashi </Td> <Td> Ko Nekota </Td> <Td> October 28 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Kirito makes Eugeo regain his composure and they fight the goblins together . While facing the goblin leader , Eugeo is gravely wounded and both he and Kirito remember their past together . An enraged Kirito then kills the goblin leader and convinces the others to retreat . After the battle , Kirito frees Selka and she uses her magic to transfer a part of Kirito 's own energy to Eugeo in order to save his life . In the occasion , he has a vision of a woman , telling him that she is waiting for he and Eugeo atop
<Table> <Tr> <Th> No . </Th> <Th> Series No . </Th> <Th> Official English title Original Japanese title </Th> <Th> Director </Th> <Th> Writer </Th> <Th> Original air date </Th> <Th> Refs . </Th> </Tr> <Tr> <Th> </Th> <Td> 50 </Td> <Td> `` Underworld '' `` Andāwārudo '' ( アンダー ワールド ) </Td> <Td> Manabu Ono Tsuyoshi Tobita </Td> <Td> Yukito Kizawa </Td> <Td> October 7 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Inside an unknown VR environment , Kirito spends his days as a child with his friends Eugeo and Alice . One day the three explore a cave in the outskirts of the Human Territory and get lost , ending up at the boundary with the Dark Territory . In the occasion , Alice trips and falls with her hand touching the Dark Territory and is sentenced by the Integrity Knights to execution . Kirito attempts to stop Alice from being taken away , while Eugeo stands motionless despite Kirito 's pleas . Soon after , Kirito awakens in the real world with no memory of what happened . Later in Gun Gale Online , Sinon , Kirito , Asuna , Silica , Lisbeth and Klein confront a mysterious squad that flees after one of them is taken down . After the battle , Sinon thanks the others for joining her against them and back to the real world at Agil 's café , she invites Kirito and Asuna to join her in the upcoming edition of the BoB tournament to which they agree . In the occasion , Kirito reveals that he is working part - time for the Rath Company as a tester for a new Full - Dive technology known as `` Soul Translator '' , or STR , and feels uneasy when he hears Alice 's name . On their way home , Kirito and Asuna are attacked by Johnny Black , who succeeds in injecting Kirito with a poison syringe . </Td> </Tr> <Tr> <Th> </Th> <Td> 51 </Td> <Td> `` The Demon Tree '' `` Akuma no Ki '' ( 悪魔 の 樹 ) </Td> <Td> Takashi Sakuma </Td> <Td> Yukito Kizawa </Td> <Td> October 14 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Kirito awakens back in Underworld , but he does not remember how he got there . He then meets Eugeo , but they have no memories of each other . After helping Eugeo with his daily task of cutting the Demon Tree , Kirito is taken to Eugeo 's village , where he discovers that he can actually use his sword skills from back in SAO , and after getting shelter at the local church , he decides that he must learn more about his circumstances before looking for a way to return to the real world . </Td> </Tr> <Tr> <Th> </Th> <Td> 52 </Td> <Td> `` The End Mountains '' `` Hate no Sanmyaku '' ( 果て の 山脈 ) </Td> <Td> Shunsuke Ishikawa </Td> <Td> Ko Nekota </Td> <Td> October 21 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> While cutting the Demon Tree , Eugeo explains to Kirito the reason why Alice was taken prisoner by the Integrity Knights . In the occasion , he also reveals the sword he retrieved from the End Mountains , and they attempt to cut the tree with it , but they discover that they are not skilled enough to use it yet . Later at night , Kirito has a conversation with Selka , Alice 's younger sister and reveals to her what he heard from Eugeo about Alice . The next day , Selka disappears and both Kirito and Eugeo realize that she must have set to the End Mountains as well . At the mountains , they find that Selka was captured by goblins . As the goblins prepare to attack Kirito and Eugeo , Eugeo gets paralyzed by fear . </Td> </Tr> <Tr> <Th> </Th> <Td> 53 </Td> <Td> `` Departure '' `` Tabidachi '' ( 旅立ち ) </Td> <Td> Michiru Itabisashi </Td> <Td> Ko Nekota </Td> <Td> October 28 , 2018 </Td> <Td> </Td> </Tr> <Tr> <Td colspan="7"> Kirito makes Eugeo regain his composure and they fight the goblins together . While facing the goblin leader , Eugeo is gravely wounded and both he and Kirito remember their past together . An enraged Kirito then kills the goblin leader and convinces the others to retreat . After the battle , Kirito frees Selka and she uses her magic to transfer a part of Kirito 's own energy to Eugeo in order to save his life . In the occasion , he has a vision of a woman , telling him that she is waiting for he and Eugeo atop
sword art online alicization episode 2 release date
sword art online alicization episode 2 release date
October 14 , 2018
October 14 , 2018