---
product_id: 58216800
title: "LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader)"
brand: "lego"
price: "¥4079"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/58216800-leapfrog-tag-book-go-diego-go-underwater-mystery-works-leapreader
store_origin: JP
region: Japan
---

# 18+ Activities Engaging Storyline Interactive Learning LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader)

**Brand:** lego
**Price:** ¥4079
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Learning with Diego!

## Quick Answers

- **What is this?** LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) by lego
- **How much does it cost?** ¥4079 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/58216800-leapfrog-tag-book-go-diego-go-underwater-mystery-works-leapreader)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Online Rewards:** Earn rewards and track progress with LeapFrog Learning Path.
- • **Age-Appropriate:** Perfect for curious minds aged 4-8.
- • **Ignite Imagination:** Transform reading into an adventure with Diego and Alicia!
- • **Skill Building Fun:** Boost vocabulary and reading skills through play.
- • **Interactive Learning:** Words talk, pictures sing, and stories come alive!

## Overview

The LeapFrog Tag Book: Go Diego Go! Underwater Mystery is an interactive reading experience designed for children aged 4-8. Utilizing the Tag Reader, kids can explore a captivating underwater adventure while enhancing their vocabulary and reading skills through engaging activities. With over 18 books and games in the Tag library, this product offers a fun and educational way to learn, complete with online rewards and progress tracking for parents.

## Description

LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader)

## Features

- Use your Tag Reader to bring this story about Diego and Alicia to life as they board the Rescue Submarine to save Lucy the mystery fish
- With its amazing touch technology, the Tag Reader makes learning to read an exciting experience as words talk, pictures sing and stories live out loud!
- The Tag library includes over 18 books and games featuring characters from TV, movies and classic tales
- Children can build vocabulary and reading skills throughout the story and with interactive learning activities. Go Diego Go!: Underwater Mystery introduces word families, compound words, directional words and animal facts
- Children can earn online rewards and parents can connect the Tag Reader to the online LeapFrog Learning Path to see what their child is playing and learning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 0.97 x 17.15 x 28.91 cm; 272.16 g |
| Manufacturer recommended age | 4 - 8 years |
| Item model number | 80-39024E |
| Educational Objective(s) | Reading |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Remote Control Included? | No |
| ASIN | B00134OA0I |

## Images

![LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) - Image 1](https://m.media-amazon.com/images/I/81uBs0HbrRS.jpg)
![LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) - Image 2](https://m.media-amazon.com/images/I/51mudV8LjcL.jpg)
![LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) - Image 3](https://m.media-amazon.com/images/I/714z6o0k6ML.jpg)
![LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) - Image 4](https://m.media-amazon.com/images/I/715Ivqj7XyL.jpg)
![LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader) - Image 5](https://m.media-amazon.com/images/I/81yYMAl8gyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fantastic book - hours of fun for kids!
  

*by A***E on Reviewed in the United Kingdom on 24 October 2009*

The TAG reading system is a really clever system that allows you to press a "pen" onto the page of these special books and have the book read to you. It can either read word by word, the whole page or indeed the whole story depending upon what you choose.This TAG book follows Diego and Alecia on a mission to discover the identity of a "mystery fish". My kids are big Diego fans and, despite being very familiar with this episode of the Diego cartoon, (to which it is very true), they still love reading this story over and over. There are, as usual, lots of lovely extra little noises in to discover in the pictures and the games at the back of the book have kept the boys occupied for hours. This system has proved to be quite educational - my older child quite often uses the pen to read word by word, or gets it to read the whole page and then reads along with it, whereas the little one just loves listening to the story and pressing on the pictures to activate the different sounds.All in all, highly recommended - especially for the younger users of this system!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Really nice book which teaches about different sea creatures
  

*by M***K on Reviewed in the United Kingdom on 25 May 2015*

This tag book works with the current 2015 Leapreader pen. I had read conflicting reports as to whether it would and in the end phoned Customer Support at Leapfrog. Most but not  all the Tag books will work with the Leapreader. Really nice book which teaches about different sea creatures, emphasising on sharks as the missing 'Lucy' fish is a Whale Shark. This book speaks with American voices and has not been recorded into the English voices but it's half expected when a main character's called Diego. This shouldn't turn the consumer off though! This is an informative, lively production that is thoroughly entertaining for young minds. I personally think Leapfrog could do with more books like this amongst it's library and less Disney focused efforts which are good but the variety's nice.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Educational
  

*by M***S on Reviewed in the United Kingdom on 25 April 2015*

This is a very educational book, it teaches about different types of sharks. My three year old loves it.

## Frequently Bought Together

- LeapFrog Tag Book: Go Diego Go! Underwater Mystery (Works with LeapReader)
- LeapFrog Leap Reader Paw Patrol

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*