Tournaments Bonuses

The Book of Amaterasu

Review, Demo Play, Payout, Free Spins & Bonuses

Discover the mysteries of Ancient Japan in The Book of Amaterasu from Mascot Gaming. It is a slot game with 5 reels, 10 paylines, an RTP of 95%, high volatility, free s...pins and an Asian theme. 

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  • Free spins
  • High volatility
  • Expanding symbols
  • Mystery symbols
  • Buy-in option
  • Just 10 paylines
  • RTP 95%


A beautifully designed slot game from Mascot Gaming, The Book of Amaterasu has a unique theme, which is firmly rooted in Japanese mythology. A highly volatile game with an RTP of 95%, this slot has a free spins feature with Expanding Symbols as well as the chance to risk winnings to enter, or simply just buy-in, to the free spins feature. Bet from just 0.20 and even enjoy the chance to play for free in demo mode right here at Slots Temple. Let's explore more about this gorgeous and fascinating slot.

Theme and Graphics

You may not have heard of Amaterasu, but according to Japanese mythology she was the Goddess of the Sun, one of the most revered deities of the Ancient Shinto religion. She lies at the centre of this stunning game, quite literally one of the most beautiful slots you’ll lay your eyes on. To the background a purple and blue hued night sky lies above an enchanted forest, mountains and temples, edged with vibrant pink blossom. The transparent reels only show the symbols, allowing you full view of the gorgeous backdrop as you play. Within the reels you’ll see this revered Goddess, as well as gold coins, cats, masks and lotus flowers. Predictably the music sounds like something from a meditation soundtrack, so if you’re looking for something tranquil, this is the slot for you. 

The Book of Amaterasu

The Book of Amaterasu RTP and Variance 

RTP: 95%

Volatility: High

The rather uninspiring RTP of 95% is around the industry standard but it is improved by an exciting high volatility. A high volatility may mean infrequent and unpredictable wins, but it does mean a bigger chance of a better win.

How to Play The Book of Amaterasu

  1. Locate the Bet button, which you’ll find to the lower left of the reels. 
  2. Click on this to select a Total Bet of either 0.20 (0.01 per line), 0.50 (0.05 per line), 1.00 (0.10 per line), 2.00 (0.20 per line), 5.00 (0.50 per line), 10.00 (1.00 per line) and 20.00 (2.00 per line). 
  3. The spin button is located just below the reels, and on either side of this you will find the autospin button and the turbo button. 
  4. At any time hit the volume button to the lower right to adjust or turn off the sounds.
  5. To the far lower left is the menu button, click on this to view the paytable and adjust the game settings.
  6. Please play The Book of Amaterasu responsibly by setting yourself an affordable and sensible budget for each play session. Never chase losses and ensure you stick to your limits. When the fun stops, stop.

Paytable & Wagering Sizes

Wins, based on bet per line:

5 x Amaterasu = x 5000

4 x Amaterasu = x 1000

5 x Cat = x 2000

4 x Cat = x 400

5 x Gold Coin = x 1500

4 x Gold Coin = x 500

5 x Cat = x 1000

Minimum Bet: 0.20

Maximum Bet: 20.00

The Book of Amaterasu Bonus Features 

Free Spins

Landing 3 or more mystery book scatter symbols will trigger the free spins feature. Players are awarded 10, 15 or 20 free spins (3, 4 or 5 mystery symbols respectively). During the feature one symbol will be chosen as the Special Expanding Symbol. Every time this symbol lands on the reels it will expand, throughout the feature. The feature can be retriggered and if it is, the same special symbol will remain in play. 

Risk ‘N’ Buy Feature


There are 2 further ways to enter the free spins feature, either by buying into the feature or by risking your winnings and buying for less. Available after every spin, whether you win or not. You can risk what you have won to enter the free spins for less OR you can buy into the feature. The cost of the buy in will change according to your current win, your current total bet and /or the special expanding symbol displayed. 

Overall The Book of Amaterasu Review

The appeal of this game lies in its beautiful design, but there’s more than just good looks going on here. The game’s highlight, the free spins feature, comes with an exciting Expanding Symbol bonus. And best of all you can buy-in to the feature at any time, even choosing to gamble your win to enter the feature for less. 

You might want to try and take a spin on one of the other Mascot Gaming slots that we host in free play mode, such as The Myth, Venetian Magic or The Rite. Or perhaps another mythology themed slot such as Rich Wilde and the Book of Dead slot from Play ‘N’ Go, a hugely famous and highly volatile slot game, expanding wilds and free spins. 

Disclaimer: The Book of Amaterasu trademark / license is owned by Mascot Gaming. This site is not endorsed by Mascot Gaming.

Slot Data
Slot Name: The Book of Amaterasu
Software: Mascot Gaming
Paylines: 10
Reels: 5
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £20 (GBP)
Top Win: 100
Features: Free Spins, Expanding Wilds, 5 Reels, Mystery Symbols
UK Available in UK? No. :maker does not have a UKGC license and cannot offer their games at UK licensed casinos.


What is the RTP of The Book of Amaterasu?

The expected RTP of this slot is 95%.

How volatile is The Book of Amaterasu?

This slot game has high volatility.

Does The Book of Amaterasu have a free spins bonus round?

Yes it does, you can enjoy 10 free spins either by landing 3 mystery book symbols or though the Risk ‘N’ Buy feature, which is available after every spin.

Does The Book of Amaterasu have a bonus game?

No, the only bonus feature round is the free spins.

Does The Book of Amaterasu have a gamble feature?

No it doesn’t, but the Risk ‘N’ Buy feature allows you to gamble your win to enter the free spins for a discount.

What is the betting range on The Book of Amaterasu?

Total bets range from 0.20 - 20.00.

How many paylines are there in The Book of Amaterasu?

This game has 10 paylines activated at all times.

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