Shinjuku Underground Walk (Part 2) 2026 Summer: Across the Mega Station Underground! [4K with MAP]

Explore the hidden depths of Tokyo’s massive underground labyrinth! In this second installment of our Shinjuku subterranean walk, we take you through the heart of the west exit area, where a historic transformation is reshaping the city before our eyes. 👇 This unique route highlights the incredible fusion of modern engineering and hidden pathways, capturing a side of Tokyo rarely seen on standard maps. In this walk, we’ll visit several must-see spots • Shinjuku Station Construction Area: Witness the dramatic, once-in-a-century redevelopment around the bustling west exit, capturing the evolving face of Tokyo’s most iconic transport hub. • Shinjuku East-West Free Passage: Walk down the massive underground thoroughfare that seamlessly connects the vibrant, shopping-centric east side with the corporate west side. • Chuo-dori Avenue Sunken Open Space: Trek through the underground passage near the Tokyo Metropolitan Government Building where the subterranean path briefly opens up to the sky, offering a unique architectural view. Join us on this refined walking route through the subterranean "veins" of Shinjuku, where hidden pathways and modern engineering exist in perfect harmony. Route Highlights 00:00 Opening / オープニング 00:16 Shinjuku Takashimaya South-East Entrance / 新宿高島屋 南東側入口 03:10 Fukutoshin Line Shinjuku-sanchome Station / 副都心線 新宿三丁目駅 06:38 Shinjuku Marui Main Building / 新宿マルイ本館 08:24 Marunouchi Line Shinjuku Station / 丸ノ内線 新宿駅 10:50 LUMINE EST Shinjuku / ルミネエスト新宿 11:55 Shinjuku Station East-West Free Passage / 新宿駅 東西自由通路 13:47 Shinjuku Station West Exit Construction Area / 新宿駅西口 工事エリア 18:50 Chuo-dori Avenue (Peeking Skyline) / 中央通り（空が見えるエリア） 22:24 Toei Oedo Line Tochomae Station / 都営大江戸線 都庁前駅 34:03 Nishi-Shinjuku Station Exit E9 / 西新宿駅 E9出口