Quest Maple Leaf Season
Quest Maple Island
Quest Stork Celebration
Quest World of Unstable Harmony
Quest Celebration of Traditions
Quest Torii
Quest At One with Nature
Quest Lucky Amulets
Quest Meditation and Zen
Quest Whispering Maple Leaves
Quest Eastern Autumn
Maple Leaf SeasonMaple IslandStork CelebrationWorld of Unstable HarmonyCelebration of TraditionsToriiAt One with NatureLucky AmuletsMeditation and ZenWhispering Maple LeavesEastern Autumn

"Celebrate the coming of the Eastern Autumn! Prepare all you need and get a Reliquarium Temple as a reward!"

Eastern Autumn is a Timed Quest in which the player has 168 hours to build and upgrade a total of 4 new fixed structures with assets leading to exclusive rewards. It was released as part of an update on November 07, 2016.[1]

"Autumn is a magical time in Megapolis and it cannot be missed! Thousands of citizens will come to Maple Island soon to admire the crimson leaves and celebrate the coming of maple leaf season."
"The residents are asking the mayor to: celebrate Eastern Autumn"
"Celebrate the coming of Eastern Autumn! Prepare all you need: build a stunning temple, some thermal baths and don’t forget to put on your best kimono!"


Eastern Autumn Background
Eastern Autumn Background


This timed quest requires 475 Megabucks sm (for assets, if purchased) and 1,445,850 Coin sm (for contracts, diagrams, buildings and foundation purchases) in total.

Stage 1 - Maple Leaf Season

Quest Maple Leaf Season
"Momiji, the season of maple leaves, is considered to be the sixth season in Japan. Celebrate its arrival in your Megapolis!"
"Start building the Japanese Cultural Institute to prepare for the coming of the Momiji maple leaf season!"

Japanese Cultural Institute Construction Lay the Japanese Cultural Institute Foundation
Costs: 40,000 Coin sm or 5 Megabucks sm
Gives: 200 Experience sm and 1,000 Population Limits cap increase


Great start! Here is your well-earned reward - building materials. They are in your Storehouse.
  • 150 Experience sm
  • 500 Coin sm
  • 05 x Glass Asset Glass

Stage 2 - Maple Island

Quest Maple Island
"Maple Island will be the ideal place to admire crimson autumn leaves. However, you need to build a bridge to the island first."
"Build the Japanese Cultural Institute and start working on the Maple Island Bridge. There will be a traditional maple leaf admiration ceremony on the island soon!"

Japanese Cultural Institute L1 Build the Japanese Cultural Institute
05 x Glass Asset Glass (from Stage 1 above)
05 x Rebar Asset Rebar
Gives: 370 Experience sm and 25,000 Population Limits cap increase upon completion and access to Paper Stork Celebration contract at the Japanese Cultural Institute
Maple Island Bridge Construction Lay the Maple Island Bridge Foundation
Costs: 5,000 Coin sm or 3 Megabucks sm
Gives: 200 Experience sm and 5,000 Population Limits cap increase


Good work! Keep it up!
  • 210 Experience sm
  • 1,000 Coin sm

Stage 3 - Stork Celebration

Quest Stork Celebration
"Paper storks are considered to be a symbol of luck and longevity in Japan. Hold the Paper Stork Celebration in Megapolis!"
"Build the Maple Island Bridge Frame and organize a Paper Stork Celebration. They say that storks bring luck!"

Maple Island Bridge L1 Build the Maple Island Bridge Frame
05 x Granite Slabs Asset Granite Slabs
05 x Tech Drawing Asset Tech Drawing
Gives: 600 Experience sm and 13,000 Population Limits cap increase upon completion
Contract Paper Stork Celebration Accept the Paper Stork Celebration contract
Requires: Japanese Cultural Institute
Costs: 350 Coin sm and 30 minutes
Gives: 1,500 Coin sm and 15 Experience sm upon completion


You completed the task! Now even more citizens can't wait for Maple Leaf Season.
  • 280 Experience sm
  • 1,600 Coin sm

Stage 4 - World of Unstable Harmony

Quest World of Unstable Harmony
"After the traditional temple is built, Maple Island will become heaven for those that want to be at one with nature and admire its beauty."
"Finish building the Maple Island Bridge and start laying the Momiji Temple Foundation. It will make Maple Island even more beautiful!"

Maple Island Bridge L2 Build the Maple Island Bridge
10 x Hydro Insulation Asset Hydro Insulation
10 x Supports Asset Supports
Gives: 1,000 Experience sm and 23,600 Population Limits cap increase upon completion, then 1,400 Coin sm and 43 Experience sm every 6 hours and access to Festival of Ages contract at the Japanese Cultural Institute
Momiji Temple Construction Lay the Momiji Temple Foundation
Costs: 73,500 Coin sm or 3 Megabucks sm
Gives: 400 Experience sm and 3,000 Population Limits cap increase


Excellent! You get building materials as a reward for your efforts. Use them wisely!

Stage 5 - Celebration of Traditions

Quest Celebration of Traditions
"The Jidai Matsuri Festival of Ages is a traditional Japanese celebration. Participants dress in costumes from different eras and organize a grand procession to the temple."
"There are thermal springs on Maple Island. Build traditional bathing houses on top of them! And don't forget to hold the traditional Jidai Matsuri Festival of Ages."

Momiji Temple L1 Build the Momiji Temple
12 x Granite Slabs Asset Granite Slabs (10 from Stage 4 above)
08 x Paint Asset Paint
16 x Pipes Asset Pipes
14 x Sling Hooks Asset Sling Hooks
Gives: 600 Experience sm and 10,000 Population Limits cap increase upon completion and access to Kimono Exhibition contract at the Japanese Cultural Institute
Thermal Baths Construction Lay the Thermal Baths Foundation
Costs: 70,000 Coin sm or 3 Megabucks sm
Gives: 300 Experience sm and 7,700 Population Limits cap increase
Contract Festival of Ages Complete the Festival of Ages contract
Requires: Maple Island Bridge
Costs: 1,000 Coin sm and 1 hour
Gives: 4,400 Coin sm and 40 Experience sm upon completion


Your efforts haven’t been in vain! You got a Building Certificate for your work. Tell your friends about this gift!

Stage 6 - Torii

Quest Torii
"It is traditional to think that a successful person should make a sacrifice to the Torii temple, the ritual gates before holy places."
"Build the Thermal Baths and Torii on Maple Island. Be sure to hold a kimono exhibition. Some of the items on show are true works of art!"

Thermal Baths L1 Build the Thermal Baths
11 x Clay Bricks Asset Clay Bricks
10 x Decorative Stones Asset Decorative Stones
10 x Drainage Devices Asset Drainage Devices
12 x Geotextiles Asset Geotextiles
13 x Limestone Asset Limestone
14 x Square Log Asset Square Log
Gives: 700 Experience sm and 17,700 Population Limits cap increase upon completion and access to Watching Snow Monkeys contract at the Japanese Cultural Institute
Torii L0 Start building the Torii
Costs: 375,000 Coin sm or 3 Megabucks sm
Gives: 860 Experience sm and 11,400 Population Limits cap increase, then 510 Coin sm and 18 Experience sm every 5 hours
Contract Kimono Exhibition Accept the Kimono Exhibition contract
Requires: Momiji Temple
Costs: 4,400 Coin sm and 3 hours
Gives: 19,000 Coin sm and 180 Experience sm upon completion


The Thermal Baths are open for visitors. Share the news with friends!
  • 530 Experience sm
  • 3,800 Coin sm

Stage 7 - At One with Nature

Quest At One with Nature
"Did you know that the snow monkeys survive the cold by using thermal springs? Watch them and see for yourself!"
"Upgrade the Momiji Temple to a Temple Complex and watch the snow monkeys. They love thermal springs!"

Momiji Temple L2 Upgrade the Momiji Temple to the Momiji Temple Complex
13 x Border Tape Asset Border Tape
14 x Ceramic Granite Asset Ceramic Granite
06 x Composite Grid Asset Composite Grid
09 x Decorative Plaster Asset Decorative Plaster
11 x Roller Asset Roller
12 x Safety Goggles Asset Safety Goggles
15 x Tools Asset Tools
Gives: 700 Experience sm and 20,000 Population Limits cap increase upon completion and access to Omamori Sale contract at the Japanese Cultural Institute
Contract Watching Snow Monkeys Complete the Watching Snow Monkeys contract
Requires: Thermal Baths
Costs: 9,200 Coin sm and 5 hours
Gives: 39,900 Coin sm and 390 Experience sm upon completion


Excellent job! You get building materials for your efforts. Tell your friends!
  • 630 Experience sm
  • 4,700 Coin sm
  • 10 x Towels Asset Towels

Stage 8 - Lucky Amulets

Quest Lucky Amulets
"Omamori are Japanese amulets that bring luck, wealth and wellbeing. Start selling them in the Momiji Temple Complex."
"Modernize the Thermal Baths and start selling Omamori good luck amulets"

Thermal Baths L2 Upgrade the Thermal Baths to the Thermal Complex
12 x Crushed Granite Asset Crushed Granite
15 x Facing Plates Asset Facing Plates
11 x Filters Asset Filters
13 x Insulating Paint Asset Insulating Paint
10 x Roof Tile Asset Roof Tile
15 x Sun Loungers Asset Sun Loungers
12 x Towels Asset Towels (10 from Stage 7 above)
12 x Turf Asset Turf
Gives: 1,700 Experience sm and 32,700 Population Limits cap increase upon completion, then 3,000 Coin sm and 100 Experience sm every 10 hours and access to Onsen Therapy Session contract at the Japanese Cultural Institute
Contract Omamori Sale Accept the Omamori Sale contract
Requires: Temple Complex
Costs: 14,400 Coin sm and 7 hours
Gives: 62,500 Coin sm and 570 Experience sm upon completion


Brilliant! Anyone that wants one can now buy a luck amulet in Megapolis. Want to tell your friends?
  • 740 Experience sm
  • 5,700 Coin sm

Stage 9 - Meditation and Zen

Quest Meditation and Zen
"People say that bathing in Japanese Onsen thermal spring is the best way to cure many illnesses. Check if this is true with your friends!"
"Only those who know how to relax properly achieve harmony. Build the Meditation Pavilion on Maple Island and enjoy an Onsen therapy session with your friends."

Meditation Pavilion L0 Start building the Meditation Pavilion
Costs: 765,000 Coin sm or 3 Megabucks sm
Gives: 900 Experience sm and 11,600 Population Limits cap increase, then 1,100 Coin sm and 36 Experience sm every 11 hours and access to Admiring Red Maples contract at the Japanese Cultural Institute
Contract Onsen Therapy Session Complete the Onsen Therapy Session contract
Requires: Thermal Complex
Costs: 20,000 Coin sm and 9 hours
Gives: 87,300 Coin sm and 850 Experience sm upon completion


Amazing! You get building materials as a reward. Tell your friends!

Stage 10 - Whispering Maple Leaves

Quest Whispering Maple Leaves
"The season of maple leaves has come to Megapolis! Invite your friends to enjoy crimson maple leaves with you."
"Turn the Momiji Temple Complex into the Momiji Holy Place. Go ahead and admire the red maples with your friends!"

Momiji Temple L3 Upgrade the Momiji Temple Complex to the Momiji Holy Place
09 x Facade Adhesive Asset Facade Adhesive
15 x Flower Beds Asset Flower Beds
08 x Gold Leaf Asset Gold Leaf (5 from Stage 9 above)
13 x Hammer Asset Hammer
15 x Hard Hat Asset Hard Hat
13 x Stepladder Asset Stepladder
11 x Tiles Asset Tiles
12 x Turf Asset Turf
14 x Vase Asset Vase
Gives: 1,000 Experience sm and 36,600 Population Limits cap increase upon completion, then 3,800 Coin sm and 130 Experience sm every 13 hours
Contract Admiring Red Maples Accept the Admiring Red Maples contract
Requires: Meditation Pavilion
Costs: 23,000 Coin sm and 11 hours
Gives: 106,000 Coin sm and 1,100 Experience sm upon completion


You managed to turn Maple Island into a cult place in Megapolis! Your reward is the Reliquarium Temple. Share the news with friends.


For completing Stage 10

Achievement after getting the Reliquarium Temple
Achievement Keeper of Harmony
"You turned Maple Island into a cult place in Megapolis and got the Reliquarium Temple as a gift. You are now the Keeper of Harmony. Tell your friends!"
  • 30,000 Coin sm
  • 1,000 Experience sm
  • 3 Megabucks sm


  • Social Quantum's internal name for this quest is "Восточная осень" which translates to "Eastern autumn".
  • Social Quantum's ID for this quest is 10076400.


  1. SQ Forum: Update 11.07.2016