Yukiko Okada - Mariya Takeuchi Medley (Live at Tobu Zoo, c1984) 

Yukiko Okada performing a medley of 3 Mariya Takeuchi songs circa 1984 at the Tobu Zoo in Saitama Prefecture. You may know Tobu Zoo from that story about a penguin becoming infatuated by an anime girl cutout. This seems like a strange venue but I'm not sure whether Japan had the infrastructure for bigger touring acts in 1984 so maybe that's why? I'd love if anyone more knowledgeable chimed in. There is no English language upload of this, so I figured I'd make one just for easy access to those who care. The original upload can be found here
• 岡田有希子　東武動物公園 第１部 まりやさんカバー
Oh also the songs in the Medley are Mersey Beat, Going Steady and Mou Ichido
If anyone has any info or just wants to shoot the breeze about Yukiko Okada, shoot me an email at sydwhit31 (at) gmail (dot) com