Board Thread:Questions and Answers/@comment-210.186.52.106-20160817090253/@comment-29383865-20160817172358

wasent the pyro technic in the first episode of the railgun anime an adult, also i'm fairly certain that mugino (meltdowner) is an adult although their ages isn't specified, and adults can probably have esper abilities since accelerator assumed that the scientist guy who was beating him up had an esper ability, and there have been a small amount of examples where it may seem like adults have esper abilities.