There's a 6 min. 44 sec. trailer for Yoshimitsu Morita's 1985 film And Then (Sorekara) on the website of Toei Video Co. Ltd. (Tôei Bideo K.K.). Toei Video is scheduled to release the movie on DVD (DSTD-02499; NTSC, region 2, widescreen, no subtitles) in Japan on November 21st. Intercontinental Video Limited (IVL) released it on DVD (IVL-615436; NTSC, region 3, fullscreen, Chinese & English subtitles) in Hong Kong back on March 3rd; that DVD can be purchased from such online retailers as YesAsia (YesAsia.com (Hong Kong) Ltd.), Sensasian (Sensasian.com Sdn. Bhd.), and DDDHouse (Haus Ltd.).
The screenplay for And Then (Sorekara) was written by Tomomi Tsutsui, based on the eponymous novel Sorekara by Sôseki Natsume (pen-name of Kinnosuke Natsume, 1867-1916). Its principal cast was as follows: Yûsaku Matsuda, Miwako Fujitani, Kaoru Kobayashi, Chishû Ryû, Katsuo Nakamura, Mitsuko Kusabue, Morio Kazama, Jun Miho, Yumi Morio, Issey Ogata (Issê Ogata), Kenji Haga, Maiko Kawakami, Kyôko Endô, Jun Izumi, Atsuko Ichinomiya, Katsuhiko Kobayashi, Kenji Sahara, Kazuo Katô, Hiroshi Mizushima, Toshie Kobayashi, Kôji Satô, and Yôzaburô Itô.
Here's a synopsis for And Then by IVL: "Spring in 1909, Daisuke Nagai, the second son of a businessman is a would-be thinker living on the father's expense. He was secretly in love with Michiyo in his college days, but gave up marrying her with chivalrousness as he learned his classmate was much in love with her. 'We will go back in time.' But it isn't that easy...."
And Then trailer (streaming, RealMedia)
Japanese Movie Database (JMDb): And Then
Internet Movie Database (IMDb): And Then