The Turkish driver was only finally confirmed by the TGM Grand Prix team last Friday, the day before the Suzuka Fan Thanks Day event that preceded this week's two-day official test at the same track.
A deal for ex-Formula 2 racer Bolukbasi to drive for the outfit formerly known as Team Goh is believed to have been done some time ago, but the situation was complicated by the earthquakes that hit Turkey and neighbouring Syria in early February, causing over 45,000 deaths.
