Currently training
- Aikido – started 1992
- Taiji – started 2016
Current grades
- Godan (5 Dan) in Ki-Aikido (Jan 2026)
- Yondan (4 Dan) in Aikikai (Jan 2017)
- Okuden in Ki-Aikido (Jan 2013)
Other Martial Arts trained in the past
- Tenshin Shoden Katori Shinto Ryu
- Wing Tsun
- Wado Ryu Karate-do
- Bagua
Here are some of the dojos/places Lars has held seminars and/or classes
- Swedish Aikido Camp
- 2022 in Stockholm
- 2018 in Uppsala
- 2008 in Linköping
- Stockholm Aikikai
- Cape Town Aikido
- Västerås Ki-Aikido Club
- Eskilstuna Ki-Aikido Club
- Enköping Ki-Aikido Club
- Minami Budokai in Haninge/Vega
- Solna Aikido Club
Taiji online Schools Lars is or has been member of
- Discover Taiji (since 2018)
- Lotus Nei Gong International (less than a year)
- Taiji Academy Online (over one year)
Lars main Aikido School over the years
- Stockholm Aikikai – Peter Spangfort Sensei (current)
- Solna Aikido Club – Lennart Gullberg & Lars Niklasson Sensei (we had this club/school together with Håkan Ljungberg Schön for many years but Covid, Yoshigasaki Sensei and Gullberg Sensei death led up to close the club) (Ki-Aikido)
- Järfälla Aikido (Aikikai)
- Svea Budocenter (Ki-Aikido)
- Stockholm Ki-Aikido Sällskap
- Kraftkällan (Ki-Aikido)
Lars has several times over the years practice Aikido for
- Kenjiro Yoshigasaki Sensei
- Kuribayashi Takanori Sensei
- Tetsutaka Sugawara Sensei
- Takeshi Yamashima Sensei
- Peter Spangfort Sensei
- Jan Nevelius Sensei
- Jorma Lyly Sensei
- Gunnar Norberg Sensei
- Lennart Gullberg Sensei
Lars has several times over the years participated on Taiji Quan camps held by
- Sifu Adam Mizner (weekend Brussels 2018, week Prague 2019, week Bucharest 2024)
- Sifu Gabe Mizner (weekend Brussels 2025)
- Sifu Lü Baochun
- Sifu Wee Kee Jin
- Sifu Wang
Other studies Lars have done
- Prana Dynamtics Master Program July – Dec 2021 (https://prana-dynamics.com/)
- Yan Shou Gong
- Aikido – Fukushidoin/Shidoin utbildning
- Taiji – Sifu Wang (Sundbyberg/Hallonbergen)
Other Sensei Lasse has trained shortly for (for ex a weekend seminar)
- Kobayashi Sensei
- Igarashi Sensei
- Jan Eriksson Sensei
- Endo Sensei
- Beppe Sensei
- Phil Burgess Sensei
- Bruno Maule Sensei
- Takanori Kuribayashi Sensei
- Mitsuteru Ueshiba – Waka Sensei
- Petteri Silenius Sensei
- Linda Holiday Sensei
- Michael Holm Sensei
- Carsten Möller Sensei
Dojo in counties/towns Sensei Lasse has visit
- Sweden
- Solna
- Stockholm
- Luleå
- Skellefteå
- Norrköping
- Eskilstuna
- Enköping
- Västerås
- Sala
- Örebro
- Lillsved
- Frövi
- Motala
- Lindesberg
- Orust
- Järfälla
- Vällingby
- Göteborg
- Denmark
- Copenhagen
- Stevns
- Finland
- Åbo
- Norway
- Oslo
- Belgium
- Brussels
- Czech Republic
- Prague
- Indonesia
- Bali
- Fance
- Nice
- USA
- Miami
- Boulder
- South Africa
- Cape Town
- England
- London
- Lithuania
- Vilnius
- Japan
- Tokyo