Mugen driver Sasahara was the prime beneficiary of the second of two security automobile durations in an eventful 40-lap race, triggered by the Impul machine of Sekiguchi stopping after dropping its left-rear wheel.
Sekiguchi had simply exited the pits properly away from early-stopping rival Tomoki Nojiri on the finish of lap 25, because of a lightning fast necessary pitstop, having led all the race as much as that time from pole.
However the cease proved to be too hasty as Sekiguchi spun exiting the Flip 10-11-12 complicated on his out-lap, his left-rear having parted firm with the remainder of his Impul automobile.
His stoppage performed proper into the arms of these drivers that had nonetheless but to make their stops at that time, with Sasahara taking the lead after pitting on lap 27 and front-row starter Sho Tsuboi – who got here in on the earlier lap – shifting as much as second, barely nosing forward of Nojiri on the pit exit.
On the restart on lap 31, Sasahara streaked away from Inging driver Tsuboi, reeling off the remaining laps with out drama to assert a primary Tremendous Method win by a margin of simply over two seconds.
Factors chief Nojiri attacked Tsuboi for second on the restart, however could not get the transfer finished and needed to flip his attentions to defending third from TOM’S driver Ritomo Miyata, one other driver to profit vastly from the second security automobile interval having began from final on the grid.
Yuhi Sekiguchi, carenex TEAM IMPUL
Photograph by: Masahide Kamio
Nojiri however got here away with an enhanced championship benefit of 29 factors as each of his essential title rivals, Ryo Hirakawa and Sacha Fenestraz, had been eradicated in separate on-track incidents.
Hirakawa, who certified eleventh within the second Impul automobile, was taken out exiting Flip 1 as he was tapped from behind by the Nakajima Racing automobile of Toshiki Oyu, with Group Goh’s Atsushi Miyake additionally caught up within the ensuing melee.
Kondo Racing man Fenestraz solely made it so far as the beginning of lap three earlier than crashing closely into the obstacles on the exit of Flip 2, an incident that precipitated the primary security automobile interval.
Fenestraz had been defending seventh from a fast-starting Naoki Yamamoto within the different Nakajima automobile, who had made up an unlimited quantity of floor from seventeenth on the grid, however exiting Flip 1 the Franco-Argentine driver moved left to defend from Yamamoto, who moved barely proper to set off the contact.
The stewards blamed the Nakajima drivers in each incidents, with Oyu and Yamamoto each serving drivethrough penalties.
After serving his penalty, Yamamoto resumed proper in entrance of Nojiri – who was first to pit when the window opened on lap 10 – and gave the impression to be holding up his Honda colleague, permitting Sekiguchi essential respiratory room on the head of the sector.
One other of the early stoppers, Tadasuke Makino (Dandelion Racing), got here dwelling fifth forward of Crimson Bull junior Ren Sato (Goh), one other driver to have the ability to serve his necessary cease below the protection automobile.
The surviving Kondo machine of Kenta Yamashita was seventh after being handed late on by Sato, whereas Yuji Kunimoto (KCMG) and the recovering Nakajima automobiles of Yamamoto and Oyu accomplished the highest 10.
Giuliano Alesi (TOM’S) was a non-finisher after experiencing automobile hassle throughout his pitstop, whereas Nobuharu Matsushita (B-Max Racing) spun exiting the final nook on the formation lap, triggering one other green-flag tour.
Outcome – 40 laps