| Official |
|---|
| 1.1 | COMPLEX BLUE—愛だけ哀しすぎて— | 5:05 | THE ALFEE | COMPLEX BLUE—愛だけ哀しすぎて— | THE ALFEE | Single | | Zeit | PCDA-00640 |
| 1.8 | COMPLEX BLUE—愛だけ哀しすぎて— | 5:05 | THE ALFEE | 夢幻の果てに | THE ALFEE | Album | | Zeit | PCCA-00712 |
| 2.3 | COMPLEX BLUE–愛だけ哀しすぎて– | 5:05 | THE ALFEE | SINGLE HISTORY VOL.IV 1991-1994 | THE ALFEE | Album + Compilation | | Zeit | PCCA-00636 |
| 2.3 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:05 | THE ALFEE | SINGLE HISTORY VOL.IV 1991-1994 | THE ALFEE | Album + Compilation | | Zeit | PCTA-00210 |
| 1.3 | Complex Blue -愛だけ哀しすぎて- | 5:03 | THE ALFEE | EMOTIONAL LOVE SONGS | THE ALFEE | Album + Compilation | | Zeit | PCCA-01154 |
| 2.12 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:06 | THE ALFEE | 30th ANNIVERSARY HIT SINGLE COLLECTION 37 | THE ALFEE | Album + Compilation | | EXPRESS, Virgin Records | TOCT-25530, TOCT-25531, TOCT-25532 |
| 2.12 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:06 | THE ALFEE | 30th ANNIVERSARY HIT SINGLE COLLECTION 37 | THE ALFEE | Album + Compilation | | EXPRESS, Virgin Records | TOCT-25533, TOCT-25534, TOCT-25535 |
| 2.12 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:06 | THE ALFEE | 30th ANNIVERSARY HIT SINGLE COLLECTION 37 | THE ALFEE | Album + Compilation | | EXPRESS, Virgin Records | TOCT-95109, TOCT-95110, TOCT-95111 |
| 2.3 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:05 | THE ALFEE | SINGLE HISTORY VOL.IV 1991-1994 | THE ALFEE | Album + Compilation | | Zeit | PCCA-50105 |
| 1.8 | COMPLEX BLUE –愛だけ哀しすぎて– | 5:05 | THE ALFEE | 夢幻の果てに | THE ALFEE | Album | | Zeit | PCCA-50095 |
| 2.11 | COMPLEX BLUE −愛だけ哀しすぎて− | 5:03 | THE ALFEE | TIE-UP 〜Collaboration History〜 | THE ALFEE | Other + Compilation | | EXPRESS, EMI Records Japan | TYCT-69010, TYCX-60019, TYCX-60020, TYCX-60021, TYCX-60022, TYCX-60023, TYCX-60024, TYCX-60025 |
| 15.8 | COMPLEX BLUE —愛だけ哀しすぎて— | 5:06 | THE ALFEE | THE ALFEE 40th Anniversary スペシャル ボックス | THE ALFEE | Other + Compilation | | PONY CANYON | PCBP-62039 |
| 1.10 | COMPLEX BLUE-愛だけ哀しすぎて- | ?:?? | THE ALFEE | ベスト・ヒット ALFEE BLUE盤 | THE ALFEE | Album + Compilation | | PONY CANYON | BHST-173 (DMCA-50047) |
| 1.1 | Complex Blue - Ai Dake Kanashisugite - | 5:06 | The Alfee | Complex Blue - Ai Dake Kanashisugite - | The Alfee | Single | | Zeit | |
| 1.8 | Complex Blue - Ai Dake Kanashisugite - | 5:05 | The Alfee | Mugen no Hate ni | The Alfee | Album | | Zeit | |
| 2.3 | Complex Blue - Ai Dake Kanashisugite - | 5:05 | The Alfee | The Alfee Single History Vol. IV | The Alfee | Album + Compilation | | Zeit | |
| 1.3 | Complex Blue - Ai Dake Kanashisugite - | 5:05 | The Alfee | Emotional Love Songs | The Alfee | Album + Compilation | | Zeit | |
| 4.7 | COMPLEX BLUE -愛だけ哀しすぎて- | 5:06 | THE ALFEE | THE ALFEE 50 SONGS 1974–1996 | THE ALFEE | Album + Compilation | | PONY CANYON | PCCA-06309 |