- social interaction between two male rats (Matsumoto et al., 2016)

- Sexual behavior in rats (Matsumoto et al., 2013; you can find the videos on the journal website)

- Novel object recognition test in rats (Matsumoto et al., 2014; you can find the videos on the journal website)

- Monkey motion capture (Nakamura et al., 2016; you can find the videos on the journal website)