Heartbeat Express: Sōshun Monogatari Memorial Album (ハートビート・エクスプレス ～早春物語メモリアル・アルバム～, Hātobīto Ekusupuresu: Sōshun Monogatari Memoriaru Arubamu, Heartbeat Express: Early Spring Story Memorial Album) is an EP by Japanese singer Yōko Oginome. Released through Victor Entertainment on August 5, 1986, the EP served as the soundtrack to the TBS drama series Sōshun Monogatari: Watashi, Otona ni Narimasu (早春物語〜私、大人になります〜, Early Spring Story: I Will Be an Adult), which starred Oginome as the lead character Hitomi Okino (沖野 瞳, Okino Hitomi). It was reissued on March 24, 2010 with nine bonus tracks as part of Oginome's 25th anniversary celebration.