| Makushita 1 East, 4-3 | ||||||||
| 1990 Nagoya | Day 1 | Oishida | Hatakikomi | Kotohakusan | U | U | U | |
| 1990 Nagoya | Day 6 | Oishida | Yorikiri | Yoshinobori | U | U | U | |
| Juryo 13 West, 2-13 | ||||||||
| 1990 Aki | Day 1 | Oishida | Hikiotoshi | Tokitsunada | 1 | 0 | ||
| 1990 Aki | Day 2 | Kumao | Oshidashi | Oishida | 1 | 1 | ||
| 1990 Aki | Day 3 | Goken | Oshidashi | Oishida | 1 | 2 | ||
| 1990 Aki | Day 4 | Kiraiho | Yoritaoshi | Oishida | 1 | 3 | ||
| 1990 Aki | Day 5 | Yamanishiki | Yorikiri | Oishida | 1 | 4 | ||
| 1990 Aki | Day 6 | Sasshunada | Hatakikomi | Oishida | 1 | 5 | ||
| 1990 Aki | Day 7 | Tochitenko | Sukuinage | Oishida | 1 | 6 | ||
| 1990 Aki | Day 8 | Zenshinyama | Oshidashi | Oishida | 1 | 7 | ||
| 1990 Aki | Day 9 | Kotohakusan | Uwatenage | Oishida | 1 | 8 | ||
| 1990 Aki | Day 10 | Yoshinobori | Tsukiotoshi | Oishida | 1 | 9 | ||
| 1990 Aki | Day 11 | Nishinoryu | Uwatenage | Oishida | 1 | 10 | ||
| 1990 Aki | Day 12 | Hoshiiwato | Uwatenage | Oishida | 1 | 11 | ||
| 1990 Aki | Day 13 | Tamaryu | Yorikiri | Oishida | 1 | 12 | ||
| 1990 Aki | Day 14 | Tamakairiki | Yorikiri | Oishida | 1 | 13 | ||
| 1990 Aki | Day 15 | Oishida | Hatakikomi | Saganobori | 2 | 13 | ||