Bertrand Gachot
His sponsors, Japan Tobacco, arranged a Formula One seat for Katayama in with Cabin brand, with the Larrousse team. The car was unreliable and a distinct midfielder, with team-mate Bertrand Gachot getting the lion's share of the team's meagre resources. However, Katayama impressed by running in 5th at the Canadian GP until his engine blew, but was eventually left with a brace of 9th places as his best result.