Greetings fellow travelers,

After consuming Japan related videos and streams online for years I have finally decided to visit there myself. This will be my first time in Japan. I will be solo. I planned on the golden route cities plus Hiroshima. I will be there just shy of a month.

My idea of travel is, in essence, aimless wandering. I do not have a checklist beyond the bare minimum. I like urban exploration. I am especially interested to see retro buildings (Ginza), narrow alleyways, gritty streets, game arcades, and neon lit nights.

A typical day for me would be to go to an area listed in below itinerary, hop off the transport and explore the area slowly without any navigation beyond visiting some limited number of placemarks. As you can see in the itinerary, I did not plan anything for transportation days. I won't of course sit idly but also not count it as a full exploration day. I would like to take things slowly and not make the trip a checklist quest.

In the itinerary below, I wrote down a vague daily plan of each area of each city I would like to explore. For each area I included some placemarks I gathered watching online content or doing some rudimentary (chatbot) research. Days in a city are not ordered chronologically.

At this point I am fairly fixed on the first leg of Tokyo. However, I am not so sure about Kyoto and Osaka. My questions and requests to the veteran and aspiring travelers alike here would be:

Sanity check! I relied heavily upon chatbots in research, so I am wondering if I am hallucinating along.
I read the most contradicting reports on Osaka and Kyoto, people suggesting to skip either. I know Kyoto won't be the urban exploration I am most interested in but I still want to spend there some time. For Osaka, I read some people suggesting to skip it. As an urban exploration focus, are 3 full days in Osaka City a good amount of time? Increase or decrease it?

Any comment is appreciated! I will be sure to report on my trip following my return.

My Japan Trip

Arrival: 14.05.2026

Departure: 11.06.2026

Full Days: 27

(Full day calculation: Departure date – Arrival date – 1 day = Number of full days)

(Full day: A day where you wake up and sleep in the same location)

Tokyo

Arrival: 14.05.2026

Departure: 24.05.2026

Full Days: 9

1 Day: Day trip to Mt. Fuji and surroundings (Chureito Pagoda, Lake Kawaguchiko, Aokigahara Forest hike).
1 Day: Day trip to Kamakura-Enoshima (Kamakura: Temples, Slam Dunk scenery, coast/beach; Enoshima: Brief island visit).
1 Day: Day trip to Yokohama-Kawasaki (Morning in Yokohama, Evening in Kawasaki; Yokohama: Minatomirai, Chinatown; Kawasaki: Industrial city, night visit, neon lights). Note: Kawasaki and Minatomirai are very similar. Kawasaki can also be visited from Tokyo just for an evening.
1 Day: Shinjuku (+ Shimokitazawa, added to Shinjuku or Shibuya day). Omoide Yokocho (narrow alleys of small eateries, touristy), Tokyo Metropolitan Government Building (45th-floor observation deck), Shinjuku Gyoen Park, Shimokitazawa (vintage boutiques/cafes), Kabukicho Tower (expensive, dining, arcade), Kabukicho.
1 Day: Shibuya + Harajuku (+ Shimokitazawa, added to Shinjuku or Shibuya day). Shibuya Scramble, Takeshita Street (Harajuku), Meiji Jingu.
1 Day: Ginza + Central Tokyo + Roppongi + Nihonbashi Okuno Building (Ginza), Yonei Building (Ginza).
1 Day: Asakusa + Sumida + Ueno (Asakusa: Senso-ji Temple, the underpass from the film Perfect Days; Sumida: Beer and cheesecake at the Asahi Beer Building). Yanesen (Yanaka / Nezu / Sendagi / Hongo), Ameya-yokocho, Kappabashi Street.
1 Day: Akihabara (General walking + shop browsing; might take 2 days, flexible). Super Potato.
1 Day: Free day.

Tokyo General: Yanesen, Odaiba, Yokohama Negishi Racetrack, Le Bois Hiraki Building, Koenji, Nakameguro, Jiyugaoka, Nakano, Kichijoji, Machida, Hachioji, Akabane, San’ya / Yoshiwara / Minowa, Yoshiwara Shrine, Shinbashi Ekimae Building, YEBISU BREWERY TOKYO.

Onsen

Arrival: 24.05.2026

Departure: 26.05.2026

Full Days: 1

Stay for 1 or 2 nights in a Japanese-style Ryokan with tatami rooms or an Onsen hotel. Preferably an outdoor Onsen (Rotenburo). From here, travel to Kyoto (keep transportation in mind).
Possible locations: Atami, Hakone, Izu Peninsula.

Kyoto

Arrival: 26.05.2026

Departure: 31.05.2026

Full Days: 4

1 Day: Higashiyama + Gion + Kiyomizu-dera.
1 Day: Industrial Heritage & The Philosopher's Path, Keage Incline (Optional).
1 Day: Arashiyama Bamboo Forest, West Kyoto, Otagi Nenbutsu-ji Temple.
1 Day: Kinkaku-ji and surroundings.

Osaka

Arrival: 31.05.2026

Departure: 05.06.2026

Full Days: 4

1 Day: Retro Osaka Shinsekai, Nishinari.
1 Day: Tsuruhashi (Korea Town, market, narrow back alleys), Osaka Castle, Dotonbori (Glico sign, bridges).
1 Day: Nakazaki (hipster neighborhood), Yodogawa Riverbank. (Research this area further).
1 Day: Day trip to Nara (Deers, Todai-ji Temple).

Osaka General: Den-Den Town electronics shops, Namba, Universal Studios Japan.

Osaka Food: Osaka-style Okonomiyaki, Takoyaki (octopus balls), Kushikatsu (deep-fried skewers).

Hiroshima

Arrival: 05.06.2026

Departure: 08.06.2026

Full Days: 2

1 Day: Peace Memorial Park/Museum and city tour.
1 Day: Day trip to Miyajima Island.

Tokyo 2

Arrival: 08.06.2026