Early-morning sushi breakfast at a Tsukiji outer market stall gives fresh seafood and a lively atmosphere; many stalls open from 7:00–10:30am but some open later, so check each stall's times.
Historic Senso-ji is Tokyo's oldest temple; gates and outer precincts are open daily (typically 6:00–17:00) and Nakamise-dori has souvenir snacks and crafts.
Interactive museum celebrating instant noodles with hands-on workshops; open 10:00–18:00 (last entry usually 17:00), plan arrival for opening or mid-morning.
Choose Sankeien (traditional garden with historical buildings; open 9:00–17:00) or a harbour-side stroll at Yamashita Park for relaxed views of the bay.
Ropeway to volcanic Owakudani for sulphur vents and possible black eggs (if volcanic alerts allow). Check current volcanic activity and ropeway hours 9:00–16:00; might close for safety.
Scenic 30–40 minute cruise across Lake Ashi with views of surrounding mountains, then visit lakeside Hakone Jinja (shrine) — cruises generally run 9:00–17:00.
Take the Tokaido/SRT to Odawara then Hokuriku Shinkansen to Nagano — total travel ~2.5–3 hours depending on connections; check timetables and reserved-seat availability.
Historic Zenko-ji is Nagano’s major temple with a large main hall and underground 'dark corridor' experience; temple grounds are typically open early morning to dusk (check seasonal hours).
Walk ~30–40 minutes through forest to see wild Japanese macaques relaxing in hot springs; park access usually 9:00–16:00 but times can vary seasonally — check volunteer/park notices and winter access. (Alternate: Togakushi Shrine & Ninja Museum if you prefer hiking/culture.)
Relaxing stroll around the East Gardens (usually open 9:00–16:30; closed Mondays/Fridays historically — check dates) and upscale Marunouchi area for architecture and shops.
Depachika offers a wide variety of takeaway goodies for travel; most department store food halls open 10:00 but many cafés open from 7:30–9:00 for breakfast.
Allow generous time for airport transfer: Haneda ~30–60 minutes from central Tokyo, Narita ~60–90+ minutes by Narita Express or airport bus; check your flight time and recommended arrival (typically 2 hours for domestic, 3 hours for international).