Toaru Majutsu no Index Wiki

Black Hole (黒洞 Kokutōtō?) is the 126th chapter of the Toaru Kagaku no Railgun manga series, was released on July 27th 2020 in Monthly Comic Dengeki Daioh.


Major Events

  • As Mikoto continues her battle with Kimi, whose body has been warped by her dragon, Uiharu breaks the encryption on the research data. She and Aohoshi learn that Kimi's esper ability involves the creation of black holes somewhere in the universe, the benefits and risks of which divided the researchers.
  • With Saten's condition deteriorating, Uiharu turns the long-range AIM Jammers towards Kimi and finds the dragon to be separate from Kimi's power. Figuring that the dragon is using a black hole as an energy source, not knowing of any esper with the power to separate the dragon from Kimi and with little time left, Uiharu decides to try creating a power which could. As the jammers turn towards the guard building, a change comes over her.


By order of appearance:




This section requires expansion
Parameter List


This section requires expansion
Long-range AIM Jammers, lab incident, change

Cultural References

This section requires expansion
Lagrange points

Unanswered Questions

  • What is happening to Uiharu's body?




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Toaru Kagaku no Railgun
Volume 1 1234567
Volume 2 8910111213
Volume 3 141516Sp17Sp1Sp2
Volume 4 181920212223
Volume 5 24252627282930
Volume 6 31323334353637
Volume 7 3839Sp4041424344
Volume 8 4546474849505152
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Volume 11 71727373.5747576777879
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Special 17.524.525.542.596.5122.5