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FNIA Sex Dolls

FNIA Sex Dolls Guide: Compare Frenni, Bonfie, and Chiku

Oct 13, 2026 | Read Time: 12 minutes

Are you a fan of Five Nights at Freddy’s (FNAF) and its anime-inspired spin-offs? Do you have a favorite character you'd love to own as a doll? To help FNAF fans bring their favorite characters to life, the Dolls Castle team has developed a range of adult dolls inspired by cartoon characters, including Frenni, Bonfie, and Chiku. Each model features a unique appearance, body specifications, price point, standard features, and customization options. These character-inspired designs emphasize recognizable visual details, anthropomorphic features, signature color schemes, and stylized body proportions.

We'll compare Frenni, Bonfie, and Chiku based on their height, weight, price, materials, standard features, customization options, and distinctive design details to help you understand their differences and choose the model that best suits your preferences and budget.

What Are FNIA Sex Dolls?

FNIA stands for Five Nights in Anime, a fan-created, anime-inspired interpretation of the Five Nights at Freddy's universe. FNIA-style character designs typically combine recognizable elements from the original game's characters with anime-inspired facial features, anthropomorphic details, and distinctive color schemes.

FNIA sex dolls are adult dolls inspired by this style of character design. Rather than focusing exclusively on lifelike human anatomy, they combine recognizable character aesthetics with physical doll construction, articulated skeletons, and, depending on the model, optional features.

Who Are FNIA Sex Dolls Best Suited For?

FNIA sex dolls are ideal for adults who appreciate anime-inspired character designs and want a doll that reflects their preferred style, body proportions, and features.

  • FNAF and Anime Fans: Enjoy distinctive character designs, signature colors, animal ears, and anime-inspired facial features.
  • BBW Body Enthusiasts: Ideal for buyers who prefer a fuller figure with a large bust and full, rounded buttocks.
  • Buyers Who Prioritize Softness: Standard gel-filled breasts and buttocks provide a soft, lifelike tactile experience.
  • Fans of Fantasy Skin Tones: Ideal for buyers who appreciate colorful skin tones and unique character-inspired looks, with options varying by model.

Which FNIA Character Sex Dolls Can You Buy?

At ULoversDoll, three Dolls Castle models are worth comparing: Frenni, Bonfie, and Chiku. Each has a different design focus, so the best choice depends on your priorities rather than price or height alone.

1. Frenni Sex Doll: A Curvy BBW Figure With Bear-Inspired Details

Frenni is inspired by Frenni Fazclaire from Frenni's Night Club. Her design features tan skin, medium-length brown hair, turquoise eyes, brown bear ears, and distinctive freckles. Her full-figured BBW body is one of her defining characteristics.

The Frenni doll features a silicone body and an EVO articulated skeleton. Listed features include articulated fingers and gel-filled breasts and buttocks. The overall design combines anime-inspired facial details with fuller body proportions.

Key specifications

  • Height: 160 cm (5 ft 3 in)
  • Net weight: 55 kg (121.3 lbs)
  • Cup size: Q cup
  • Listed price: $2,399

Frenni is worth considering if you prefer a fuller BBW figure, bear-inspired details, and a tan complexion. However, she is also the heaviest model in this comparison. Before purchasing, make sure you have adequate storage space and can safely reposition and move the doll.

Explore the Frenni Sex Doll.

2. Bonfie Sex Doll: A Purple Rabbit-Inspired Design With a Taller Frame

Bonfie features a distinctive purple appearance, rabbit ears, and a curvy body design inspired by the FNAF character aesthetic. Compared with Frenni, her main differences are her greater height, lower listed weight, and recognizable rabbit-inspired details.

At 167 cm (5 ft 6 in), Bonfie is the tallest of the three models. Her listed net weight is 44 kg (97 lbs), which is 11 kg less than Frenni's.

The product page describes a silicone head and an internal EVO articulated skeleton. Listed features also include gel-filled breasts and buttocks, integrated teeth and tongue, and a built-in tail.

Key specifications

  • Height: 167 cm (5 ft 6 in)
  • Net weight: 44 kg (97 lbs)
  • Cup size: K cup
  • Listed price: $2,299

Bonfie is a strong option to consider if you prefer a taller doll with a purple character design, rabbit ears, and a tail. Because she is taller than the other two models, make sure your intended storage area can accommodate her dimensions.

Explore the Bonfie Sex Doll.

3. Chiku Sex Doll: A Yellow Character Design at a Lower Listed Price

Chiku draws inspiration from Chiku's character design in the Five Nights at Freddy's universe. Her recognizable yellow color scheme and anthropomorphic styling distinguish her from Frenni and Bonfie.

Chiku stands 160 cm (5 ft 3 in) tall, matching Frenni's height, but weighs 44 kg (97 lbs). That makes her 11 kg lighter than Frenni. She also shares Frenni's listed Q-cup size and has the lowest listed price among these three models.

The product page lists an EVO articulated skeleton, articulated fingers, integrated teeth and tongue, and gel-filled breasts and buttocks.

Key specifications

  • Height: 160 cm (5 ft 3 in)
  • Net weight: 44 kg (97 lbs)
  • Cup size: Q cup
  • Listed price: $1,999

If you prefer a yellow character design and want to keep your initial budget lower, Chiku is worth considering. Her combination of a 160 cm frame, a listed weight of 44 kg, and a lower starting price makes her an appealing option to compare.

Explore the Chiku Sex Doll.

Frenni vs. Bonfie vs. Chiku: A Side-by-Side Comparison

When comparing these three models, it's helpful to evaluate appearance, body specifications, standard features, and customization options separately. This approach helps you look beyond the initial price and consider factors such as weight, materials, and potential upgrade costs.

FNIA Sex Doll Comparison Chart

Feature Frenni Bonfie Chiku
Character style Tan complexion, bear ears, freckles Purple design, rabbit ears, tail Yellow character design
Height 160 cm (5'3") 167 cm (5'6") 160 cm (5'3")
Net weight 55 kg (121.3 lbs) 44 kg (97 lbs) 44 kg (97 lbs)
Cup size Q cup K cup Q cup
Listed price $2,399 $2,299 $1,999
Material Silicone body Silicone head Verify with seller
Internal skeleton EVO articulated skeleton EVO articulated skeleton EVO articulated skeleton
Gel-filled areas Breasts and buttocks Breasts and buttocks Breasts and buttocks
Standout details Fuller BBW figure, bear ears, freckles Taller frame, rabbit ears, tail Yellow design, lower listed price
Customization Color, wig, and feature options Color, wig, and feature options Color, eye, and feature options

Prices reflect the listed product prices used for this guide and may change. Confirm the current price, material specifications, included features, and available options on each product page before ordering.

Choosing by Budget

If keeping the initial purchase price low is your priority, start by comparing Chiku. Her listed price of $1,999 is $300 less than Bonfie's and $400 less than Frenni's.

If you're willing to spend more, compare Bonfie and Frenni based on their body designs, character details, and available configurations.

Remember that the lowest listed price does not necessarily represent the final purchase cost. Optional features and accessories may add to the total, so review the configurator before completing your order.

Choosing by Height and Weight

If you prefer a taller doll, Bonfie's 167 cm frame sets her apart from the other two models.

Weight is equally important when planning transportation, repositioning, and storage. Bonfie and Chiku each have a listed net weight of 44 kg (97 lbs), while Frenni weighs 55 kg (121.3 lbs).

A lower weight may make a doll easier to handle, but all three models are relatively heavy. Plan your storage space in advance and use safe handling techniques when moving or repositioning your doll.

Choosing by Character Design

  • Choose Frenni if you prefer a fuller BBW figure, tan skin, bear ears, and freckles.
  • Choose Bonfie if you prefer a taller frame, a purple character design, rabbit ears, and a tail.
  • Choose Chiku if you prefer a yellow character design and a lower listed price.

If character recognition is your main priority, start with the character you like most and then evaluate that model's specifications. This is often a more practical approach than choosing based on price alone.

Which FNIA Sex Doll Is Right for You?

Frenni, Bonfie, and Chiku represent three distinct approaches to character-inspired adult doll design from Dolls Castle.

Frenni stands out for her fuller BBW figure, bear-inspired details, and tan complexion. Bonfie combines a taller frame with a purple appearance, rabbit ears, and a tail. Chiku offers a recognizable yellow character design at the lowest listed price of the three.

If you prioritize a fuller figure, start with Frenni. If you prefer a taller model with a lower listed weight, compare Bonfie. If you're more interested in a yellow character design and a lower initial price, Chiku is worth a closer look.

Ultimately, the right choice should match your character preferences, available storage space, budget, and desired features. Review the latest specifications and configuration options through the product links above before deciding which Dolls Castle FNIA-inspired doll best suits your needs.

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Uloversdoll author
Ethan

Founder & Sex Doll Industry Specialist at ULoversDoll

With 7+ years of experience in the sex doll industry, Ethan specializes in realistic sex doll evaluation, product research, and consumer guidance. Through years of working closely with customers and industry partners, he has developed deep insights into sex doll materials, craftsmanship, product innovation, and the factors that influence purchasing decisions.

The buying guides, product recommendations, and educational content published on ULoversDoll are based on real customer feedback, hands-on industry experience, and continuous market research. His goal is to provide reliable and practical information that helps customers better understand sex doll products and make more informed choices.

Areas of Expertise::

  • Sex Doll Industry Trends & Market Insights
  • Realistic Sex Doll Product Evaluation & Recommendations
  • TPE and Silicone Material Analysis
  • Product Design, Craftsmanship & Quality Assessment
  • Consumer Needs Research & Buying Guidance
  • Customer Experience Optimization & Product Education