Zipang - Season 1 Episode 7 Malay Railway

Kadomatsu and Kusaka travel by the Malayan Railway to Singapore, while the Mirai hides in the Anambas Archipelago. Kadomatsu gets a view of the colonized people and has a close call with a brutal Kempeitai inspection. In Singapore, Kusaka requisitions a tanker to carry supplies for a "special mission" for the navy. While waiting for the ship to sail, Kadomatsu and Kusaka attend a party. There, Kusaka is shocked to run into Lt. Tsuda, his kohai from the naval academy, who, according to Mirai's records, should not have been anywhere near Singapore. He remarks to Kadomatsu that this is no longer his past, since the actual events are already diverging from the records of Mirai's past — as evidenced by Tsuda's unexpected appearance in Singapore. Kadomatsu refuses to believe this and punches Kusaka in the face. In the meantime, the Mirai is spotted by a local fisherman.