An old-fashioned coffee house serves up a dash of mystery and a great dollop of sentiment in Ayuko Tsukahara's "Cafe Funiculi Funicula." Based on a pair of best-selling novels by playwright-turned-author Toshikazu Kawaguchi, this aggressively tear-jerky paean to life, death and past regrets plays like a combination of Hirokazu Kore-eda's "After Life" and Netflix's "Midnight Diner" without the charm or subtlety of either.