🔴 Midosuji Line (Red)

The main north–south artery connecting Umeda, Shinsaibashi, Namba, and Tennoji. Red stands for vitality, speed, and Osaka’s urban heartbeat. It’s the line that never sleeps — fast, dynamic, always moving.

🟣 Tanimachi Line (Purple)

Purple evokes tradition, spirituality, and calm. It passes temples and administrative areas like Tennoji, Shitennoji, and Tanimachi-yonchōme. (The robes of high monks — especially in temples like Shitennoji — often feature purple tones.) You feel a slower rhythm, a quieter tone — the colour of reflection and history.

🔵 Yotsubashi Line (Blue)

Blue like water, symbolising balance and quiet between two busy poles. It runs parallel to the red line but with a more local, residential feel through Nishi-ku and Suminoe. Less touristy, more everyday life — the blue line captures the city’s grounded side.

🟢 Chuo Line (Green)

Connecting east and west, it links business areas with family districts. Green stands for growth, connection, and transition — between traditional Osaka and its future. Expect wider spaces, modern stations, and access to Osaka Bay — a line of openness and movement.

💗 Sennichimae Line (Pink)

Pink captures neon lights, nightlife, and the playful energy of Dōtonbori and Namba. It’s the line of fun, karaoke, and late-night takoyaki. Vibrant, noisy, and full of life — the pink line glows with Osaka’s festive soul.

🟤 Sakaisuji Line (Brown)

Brown feels grounded, nostalgic, and human. It runs through old shopping arcades, local markets, and Shōwa-era neighbourhoods. This is the line of daily life — the smell of coffee shops, the sound of shutters opening — the “real Osaka” many visitors miss.

In short