In 1964, Abbe returned to Japan for the Summer Olympics in Tokyo. While in his homeland, he met with Ueshiba, updated him on the progress of aikido in the UK, and asked him to send another instructor to the UK to continue teaching the art. In 1966, Ueshiba sent Kazuo (T. K.) Chiba to the UK to continue the work Abbe had begun. Henry O'Tani (2009) has stated that during Abbe's absence from the UK, a dismissed BJC senior executive and several senior instructors misappropriated his financial and organisational resources and set up their own BJC group. In 1969, Abbe returned to the UK, but was distraught by the situation with this group that he had not authorised. When he asked former colleagues to help him rebuild the organisation, they refused; he subsequently left the UK, never to return.