Danjiri GPS apps (Kishiwada / Otori / Tadaoka)
Family of apps tracking the locations of multi-ton wooden danjiri floats during festivals where neighborhood teams race them through narrow streets at full sprint. 'Danjiri Ima Doko GPS' covers Kishiwada Matsuri (one of Japan's most intense float festivals); Tadaoka Danjiri Navi covers the Tadaoka town festival; Otori Danjiri Association uses GPSnext to track multiple floats.
Each danjiri belongs to a specific chō (block) within a town, and the festival's whole structure is competitive sprinting between block teams (yarimawashi corner turns). Live tracking lets spectators and rival blocks watch position, lead times and intersections in real time. Quantifying what was previously implicit rivalry.
The pull crews (~500-1000 per chō) and their families use the apps to position themselves on the route, coordinate handoffs between hikite, and follow their own block's progress. Supports the intense block-level pride and collaboration that powers these dangerous events.
Multiple parallel implementations (per town/festival, not one national app) hint at a market gap for a unified 'Strava for neighborhood float racing'. Relevant inspiration for a community-team product.
Others in the same family
Las Fallas de Valencia (Casals Fallers competition)
~750 neighborhood 'casals fallers' (faller clubs). Covering ~25% of Valencia's population. Each commission and build a satirical sculptural monument (a 'falla') up to five stories tall in their own neighborhood. All fallas compete in juried categories (Seccion Especial down to local sections), plus a separate Ninot Indultat popular-vote contest decides which figure escapes burning on 19 March.
Lewes Bonfire Societies
Seven (sometimes counted as six) bonfire societies. Cliffe, Commercial Square, Lewes Borough, Nevill Juvenile, South Street, Waterloo, and Southover. Each represent a different quarter of the town. Every Bonfire Night they run separate processions, costumed tableaux, satirical effigies, fire sites and firework displays. Societies meet in the Bonfire Council Costume Competition at the Town Hall to compete head-to-head on costume craft.
Gigli.app + Fantagigli (Festa dei Gigli di Nola)
Official app for the UNESCO-recognized Festa dei Gigli, where eight enormous wooden obelisks (gigli) representing the historic guilds/neighborhoods of Nola are carried through the streets by paranze (crews of ~120 carriers each). Features live geolocation of each giglio, AR/3D content, an 'identity card' for each giglio (name of paranza, song lyrics), and the standout 'Fantagigli' fantasy-football-style game with a public leaderboard where users build teams from real paranze and earn points based on their performances. Built by Esthar startup with University Federico II Naples Physics Department.
Ready 4 Di Road (Notting Hill Carnival)
Mobile app providing live GPS tracking of all 55 official mas bands during Notting Hill Carnival (Europe's largest street festival). Users follow their band's progression along the route, time meet-ups, and hop between sound systems. Operates alongside the official NHC band registry which already differentiates Children's, Dutty, and Adult Mas categories.
Cruces de Mayo (Sevilla and Andalusian towns)
Neighborhood associations, hermandades, and pena clubs spend weeks building large floral cross altars in their street or plaza. Municipal juries score them on flower variety, balance, distribution, artistic lighting, traditional Andalusian aesthetic, and festive atmosphere. Specific category prizes are awarded (e.g, Penarroya-Pueblonuevo 2024 winners: Calle Sevilla, Futuro Singular, FAISEM).
Kishiwada Danjiri Matsuri
34 carved wooden danjiri floats. One per neighborhood. Are pulled at high speed by teams of hundreds through Kishiwada's narrow streets. Each neighborhood guild maintains its own danjiri, designs its happi-coat color scheme, and trains its pullers. Crews compete on speed, cornering skill (the famed 'yarimawashi'), and team coordination.