名侦探柯南 十年后的陌生人

This episode corresponds to the all-participant service for issues 20 (released April 15, 2009) through 28 of *Weekly Shōnen Sunday* in 2009. Both this episode and OVA8 *High School Girl Detective Sonoko Suzuki's Case Files* were included in the DVD *SECRET FILE Vol.4* released on April 9, 2010.