21.   Mori assumed office last April after Prime Minister Keizo Obuchi suffered a fatal stroke.

22.   Mori was installed by party leaders nearly one year ago, after Prime Minister Keizo Obuchi suffered a fatal stroke.

23.   Mori took office last April after Prime Minister Keizo Obuchi suffered a fatal stroke.

24.   Mori assumed office after his predecessor, Keizo Obuchi, suffered a fatal stroke.

25.   Mori assumed office last April after Keizo Obuchi suffered a fatal stroke.

26.   Mori took office last April after Keizo Obuchi suffered a fatal stroke.

27.   Mori, who announced last week he would step down, assumed office last April after Keizo Obuchi suffered a fatal stroke in office.

28.   Mori, who announced last week he would step down, assumed office last April after Prime Minister Keizo Obuchi suffered a fatal stroke in office.

29.   There were complaints about his back-room selection after Prime Minister Keizo Obuchi was felled by a fatal stroke.

30.   When he suffered a fatal stroke in April, his successor was Yoshiro Mori.