| 1994 All Japan Touring Car Championship | 
  
    | 19 Jun 1994 | 
     Tokachi (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    18 | 
  
  
    | 19 Jun 1994 | 
     Tokachi (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    14 | 
  
  
    | 17 Jul 1994 | 
     Mine (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    17 | 
  
  
    | 17 Jul 1994 | 
     Mine (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    11 | 
  
  
    | 07 Aug 1994 | 
     Aida (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    19 | 
  
  
    | 07 Aug 1994 | 
     Aida (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    14 | 
  
  
    | 16 Sep 1994 | 
     Nishi-Sendai (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    22 | 
  
  
    | 16 Sep 1994 | 
     Nishi-Sendai (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i | 
    19 | 
  
  
    | 30 Oct 1994 | 
     Fuji (1) | 
    Mikio Hitotsuyama | 
    #22 BMW 318i | 
    22 | 
  
  
    | 30 Oct 1994 | 
     Fuji (2) | 
    Mikio Hitotsuyama | 
    #22 BMW 318i | 
    26 | 
  
| 1995 All Japan Touring Car Championship | 
  
    | 11 Jun 1995 | 
     Tokachi (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    24 | 
  
  
    | 11 Jun 1995 | 
     Tokachi (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    23 | 
  
  
    | 23 Jul 1995 | 
     Mine (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    26 | 
  
  
    | 23 Jul 1995 | 
     Mine (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    DNF | 
  
  
    | 06 Aug 1995 | 
     Aida (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    23 | 
  
  
    | 06 Aug 1995 | 
     Aida (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    DNF | 
  
  
    | 08 Oct 1995 | 
     Nishi-Sendai (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    21 | 
  
  
    | 08 Oct 1995 | 
     Nishi-Sendai (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    22 | 
  
  
    | 05 Nov 1995 | 
     Fuji (1) | 
    Mikio Hitotsuyama | 
    #20 BMW 318i  | 
    19 | 
  
  
    | 05 Nov 1995 | 
     Fuji (2) | 
    Mikio Hitotsuyama | 
    #20 BMW 318i  | 
    DNF | 
  
| 1996 All Japan Touring Car Championship | 
  
    | 14 Jul 1996 | 
     Mine (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    15 | 
  
  
    | 14 Jul 1996 | 
     Mine (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    DNF | 
  
  
    | 08 Sep 1996 | 
     Nishi-Sendai (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    DNF | 
  
  
    | 08 Sep 1996 | 
     Nishi-Sendai (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    12 | 
  
| 1997 All Japan Touring Car Championship | 
  
    | 11 May 1997 | 
     Aida (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    16 | 
  
  
    | 11 May 1997 | 
     Aida (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    DNF | 
  
  
    | 07 Sep 1997 | 
     Nishi-Sendai (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    12 | 
  
  
    | 07 Sep 1997 | 
     Nishi-Sendai (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    9 | 
  
  
    | 21 Sep 1997 | 
     Tokachi (1) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    13 | 
  
  
    | 21 Sep 1997 | 
     Tokachi (2) | 
    Mikio Hitotsuyama | 
    #21 BMW 318i  | 
    14 |